This appeal requires this court to determine when imported fungible goods, such as iron ore, cease to be imports under the provisions of Clause 2 of Section 10, Article I of the Constitution of the United States, which reads:
“No state shall, without the consent of the Congress, lay any imposts or duties on imports or exports, except what may be absolutely necessary for executing its inspection laws; and the net Produce of all Duties and Imposts, laid by any State on Imports or Exports, shall be for the Use of the Treasury of the United States; and all such laws shall be subject to the revision and control of the Congress.” (Emphasis added.)
Wheeling contends that the iron ore, except that being used in its current operational needs, was still an import while in storage awaiting use, and hence was not subject to taxation by the state.
The Tax Commissioner contends that all iron ore stored in the yards of Wheeling, during the audit period was no longer an import and was, therefore, subject to taxation by the state.
*88Section 5701.08 of the Revised Code of OMo, in pertinent part, is as follows :
“(A) Personal property is ‘used’ within the meaning of ‘used in business’ when employed or utilized in connection with ordinary or special operations, when acquired or held as means or instruments for carrying on the business, when kept and maintained as a part of a plant capable of operation, whether actually in operation or not, or when stored or kept on hand as material, parts, products, or merchandise. Machinery and equipment classifiable upon completion as personal property while under construction or installation to become a part of a new or existing plant or other facility is not considered to be ‘used’ by the owner of such plant or other facility within the meaning of ‘used in business’ until such machinery and equipment is installed and in operation or capable of operation in the business for which acquired. * * * and merchandise or agricultural products shipped from outside of this state and held in tMs state in a warehouse or place of storage for storage only and for shipment outside of this state are not used in business in this state.” (Emphasis added.)
Certain guidelines may be helpful in construing the foregoing constitutional and statutory provisions.
The second and third paragraphs of the syllabus in the case of B. F. Goodrich Co. v. Peck, 161 Ohio St. 202, read:
“2. Property may be held ‘for storage only’ even though its owner intends at some subsequent time to sell it or use it as manufacturing material. (General Cigar Co., Inc., v. Peck, Taco Commr., 159 Ohio St. 152, followed.)
“3. It is a general rule that, if there is any ambiguity in a statute defining the subjects of taxation, such ambiguity must be resolved in favor of the taxpayer; and this rule of construction generally applies with respect to provisions of a statute stating that certain potential objects of taxation shall not be considered to be included within specified subjects of taxation. * * *” (Emphasis added.)
See, also, Pittsburgh Steel Co. v. Bowers, 173 Ohio St. 74, where, at page 78 in the opinion is the following:
“A warehouse is primarily a place of storage * * *. So far as Section 5701.08, Revised Code * * * is concerned, *89whether storage facilities are a building or merely a given area of ground, if they are used for storage they constitute a ‘storage warehouse’ within the meaning of that section.”
It is assumed that the General Assembly was familiar with the provisions and limitations fixed by Clause 2, Section 10 of Article I of the United States Constitution and did not intend to tax an import.
Coming on to consideration of the cases, it is not only appropriate but essential that we turn our attention to the able opinion delivered by Mr. Chief Justice Marshall, in Brown v. Maryland (1827), 12 Wheat. 419, 6 L. Ed. 678. At page 441 in the opinion, the learned Chief Justice said:
“ * * * It is sufficient for the present to say, generally, that when the importer has so acted upon the thing imported, that it has become incorporated and mixed up with the mass of property in the country, it has, perhaps, lost its distinctive character as an import, and has become subject to the taxing power of the state; but while remaining the property of the importer, in his warehouse, in the original form or package in which it was imported, a tax upon it is too plainly a duty on imports to escape the prohibition in the Constitution.” (Emphasis added.)
The iron ore was in its “.original form” and possessed of “its distinctive character” while in storage in Wheeling’s facilities, precisely as it was when loaded on ship board in Canada and carried to Ohio on its importation journey. The only act of the importer was that of causing the iron ore to be shipped to Ohio. The ore was not “incorporated and mixed up with the mass of property in the country,” but remained in its “original form” and retained “its distinctive character.” Hence, under the test stated by Chief Justice Marshall, the iron ore in storage was still an import awaiting “use” and, therefore, immune from state taxation.
The Supreme Court of Ohio, in Hooven & Allison Co. v. Evatt, 142 Ohio St. 235, sustaining an assessment of state taxes, stated its view of the law in the syllabus:
“1. Where an Ohio corporation contracts to purchase fibers grown in a foreign country at a landed price at port of entry in this country, with title to remain in the seller *90until goods are paid for, and such fibers are transshipped by seller’s agent from port of entry to purchaser in Ohio, such Ohio corporation is not an importer.
“2. The state has the power to levy a general property tax on imported goods so long as such tax does not intercept the import in its way to become incorporated with the general mass of property or deny to the import the privilege of becoming so incorporated until it shall have contributed to the revenue of the state.” (Emphasis added.)
But the Supreme Court of the United States disagreed and reversed. In Hooven & Allison Co. v. Evatt, 324 U. S. 652, paragraphs two, five and six of the headnotes read:
“2. Since it appears on consideration of petitioner’s course of business and of the circumstances attending the importation that petitioner was the inducing and efficient cause of bringing the fibers into the country, which is importation, petitioner, not the foreign sellers or the agents, was the importer of fibers brought from the Phil-lipine Islands and other places outside the United States, and the constitutional immunity from state taxation of the imported fibers survived their delivery to petitioner.
“5. The purpose of the constitutional prohibition of state taxes on imports is to protect the exclusive power of the national government to tax imports and to prevent what in matter of substance would amount to the imposition of additional import duties by states in which the property might he found or stored before its sale or use.
“6. The constitutional immunity of the import from state taxation was not lost by their storage (in the original packages) in warehouses at petitioners factory, pending their use in petitioner’s manufacturing operations for which they were imported.” (Emphasis added.)
It is now settled that the importer was The Hooven & Allison Company of Xenia, Ohio. The imported products were immune from state taxation while they were being transported to and stored in Hooven’s private warehouse in Xenia, and this immunity continued until the imports were moved from the private warehouse and put into use in the process of manufacture in the plant of the importer. This *91immunity attached, whether the imports were held in the warehouse either for sale or for use in the manufacture of cordage.
In Hooven, at page 661, in the last full paragraph of the opinion, it is said:
“* * * Petitioner’s contracts of purchase are the inducing and efficient cause of bringing the merchandise into the country, which is importation. Examination of the documents and consideration of the course of business can leave no doubt that the petitioner not only causes the importation but that the purpose and necessary consequence of it are to supply petitioner ivith the raw material for its manufacture of cordage at its factory in Ohio.”
If, in the above quotation, Wheeling were to be substituted for petitioner, iron ore for raw material, and steel products for cordage, the fact pattern in Hooven and the case at bar would be precisely the same.
Also in Hooven, at page 656 in the opinion of the court, it is said:
“It is obvious that if the states were left free to tax things imported after they are introduced into the country and before they are devoted to the use for which they are imported, the purpose of the constitutional prohibition would be defeated.”
It seems just as obvious that the iron ore in huge piles in Wheeling’s yards had not been, nor was it being, used for the purpose for which it was imported when the tax assessment was made. The iron ore was imported for the purpose of being used in the manufacture of steel products.
Matthias, J., in a well-reasoned opinion, speaking for a unanimous court, clearly and definitely recognized and approved the “current operational needs” rule in the case of Continental Cofee Co. v. Bowers, 174 Ohio St. 435. The second paragraph of the syllabus reads:
‘ ‘ Original packages of imported coffee beans which are stored by an importer-manufacturer of coffee in amounts which are sufficient only to meet the manufacturer’s current operating needs and from which are drawn the coffee beans needed daily in its business are used in business, have lost their character as imports and are taxable under *92the personal property tax laws of Ohio.” (Emphasis added.)
In its practical application it may be said that the thrust of Continental is that a state may not impose a tax on an import until it is in actual physical use or irrevocably committed to use in the manufacture of a finished product, or as Chief Justice Marshall said in Brown v. Maryland, until it has become “incorporated and mixed up with the mass of property in the country.”
The judgment in the ease of Youngstown Sheet & Tube Co. v. Bowers, 166 Ohio St. 122, was affirmed by the Supreme Court of the United States (358 U. S. 534). The facts in the case at bar are readily distinguished from those in Youngstown.
In Youngstown, the evidence was submitted to the court upon an agreed stipulation of facts. In the case at bar, the facts were supplied by witnesses under direct and cross-examination. At page 545 in the opinion of the United States Supreme Court, it is said:
“The stipulation in the Youngstown case shows that the imported ores were essential to the operation of Youngstown’s Ohio plant; that Youngstown had imported them ‘for use in manufacturing’ and ‘to meet its estimated [manufacturing] requirements’ at that plant; that the ores had arrived at their destination, had been placed in ‘piles’ in the ‘ore yards’ of that plant, and their importation journey definitely had ended; that the ores were irrevocably committed to ‘use in manufacturing’ at that plant and point of final destination; and that the daily ore needs of the plant were conveyed from the ‘piles’ in the ‘ore yards’ ^ ‘stock bins’ or ‘stock houses,’ holding one or two days’ supply, from which they were fed into the furnaces. Does not the stipulation thus show that the ores were not only needed, imported, and irrevocably committed to supply, but were actually being used to supply, the daily requirements of the plant? * * *”
The second paragraph of the headnotes states:
“In the Youngstown case, a manufacturer of iron and steel imported iron ore for use in its own manufacturing process. Upon arrival at destination, these ores were *93stored in ‘ore yards’ adjacent to the furnaces. The daily ore needs of the plant were taken from those ‘ore yards’ and conveyed to ‘ stock bins, ’ from which the ores were fed into the furnaces. Ohio assessed an ad valorum tax based on the average value of the ore in these ‘ore yards’ during the past year. Held: Since these ores were not only needed, imported and irrevocably committed to supply, but were actually being used to supply, the daily requirements of the manufacturing plant, they had lost their distinctive character as ‘imports’ and all tax immunity as such.” (Emphasis added.)
In the case at bar, however, the evidence of record discloses that, by reason of seasonal weather conditions over which Wheeling had no control, it was necessary to ship a sufficient amount of iron ore during the navigational season to supply its blast furnaces, not only for the warm weather months, but also for approximately five winter months. This ore, in its original form as imported, was piled on the ground in storage facilities and was not then irrevocably committed to the use in manufacturing by Wheeling. It had been hauled inland by railroad cars and could be removed to some other location by the same means. It is reasonable to conclude that the iron ore stored in Wheeling’s warehouses, unused for months, could be shipped to West Virginia facilities or other steel plants. The ore in storage retained its distinct and original identity as an import and certainly was not incorporated or mixed up with the mass of the property of the country — a test approved by Chief Justice Marshall in Brown v. Maryland.
The Supreme Court of the United States, in Ho oven, supra, firmly establishes the “use test” when endeavoring to determine when the federal constitutional immunity from state taxation is removed from an import in this language, at page 657:
“Although one Justice dissented in Brown v. Maryland, supra, from that day to this, this court has held, without a dissenting voice, that things imported are imports entitled to the immunity conferred by the Constitution; that that immunity survives their arrival in this country and continues until they are sold, removed from the original *94package, or put to the use for which they are imported. Waring v. The Mayor, supra, 122-123; Low v. Austin, 13 Wall. 29, 32-33; Cook v. Pennsylvania, 97 U. S. 566, 573; May v. New Orleans, 178 U. S. 496, 501, 507-508; Burke v. Wells, 208 U. S. 14, 21-22, 24; Gulf Fisheries Co. v. Mac Inerney, 276 U. S. 124, 126-127; McGoldrick v. Gulf Oil Corp., 309 U. S. 414, 423.”
It should be noted that the “use test” apparently applies to imports in bulk or in packages. This is consistent with the cornerstone case of Brown v. Maryland, supra.
It is obvious that imports may be in bulk, in packages, or in other forms. Congress has the power and the authority to levy an import tax on any form of import. If Ohio should levy a tax on a bulk import, before such import had completed its importation journey, the revenues of such tax would be for the use of the Treasury of the United States, and Congress would be empowered to take over the control and revision of such legislation.
In the case of Orr Felt & Blanket Co. v. Schneider, 3 Ohio St. 2d 14, Judge O’Neill, speaking for a unanimous court laid down this principle of law in the syllabus:
“1. When grease wool, imported for use in manufacturing upon which no duty has been paid, is stored in its original package by a manufacturing-importer in a bonded warehouse, which warehouse is under the exclusive control of the United States customs officer, such wool has not definitely ended its importation journey and has not been irrevocably committed to supply the manufacturer-importer’s ‘current operational needs,’ and, therefore, such wool retains its constitutional immunity as an import and is not taxable under the Ohio personal property tax laws.
“2. When imported grease wool upon which duty has been paid is stored in a warehouse in inventory under the manufacturer’s control for use in manufacturing, only that amount which is required to provide for the manufacturer-importer’s ‘current operational needs’ for the length of time it takes to secure an additional supply of wool from the foreign market which the manufacturer has selected as its source of supply loses its constitutional immunity as *95an import and is, therefore, taxable under the Ohio personal property tax laws.”
It may now be said that the application of the “current operational needs” test, when construing Section 10, Article I of the United States Constitution, is the firmly established law of Ohio.
Thé amount of iron ore subject to state taxation under this test may be measured by the “length of time it takes to secure an additional supply” of iron ore “from the foreign market which the manufacturer has selected as its source of supply.”
Judge O’Neill, in his opinion in Orr Felt, at page 23, commented:
“The test ‘irrevocably committed to supply current operational needs’ of the business should be applied in this ease and determined upon the basis of an inventory no larger than that required to last until a new supply ccm be made available.”
Orr Felt cites with approval the case of City and County of Denver v. Denver Publishing Co., 153 Colo. 539, 387 P. 2d 48, and quotes liberally from it.
In Denver, the publishing company purchased from foreign markets a 35-day supply of newsprint and put it in storage facilities. From time to time, as its needs required, a few days supply was taken from the storage facilities. The Supreme Court of Colorado held that the remaining newsprint in storage was not subject to state law in that it had not completed its importation journey. At page 549, the Supreme Court of Colorado, in its opinion, said:
“Denver’s contention that since a 35-day supply was kept in storage by the taxpayer the entire 35-day supply must be taxable as a matter of law is also rejected. Such a contention fails to recognize the distinction between ‘current operational needs’ and good business practice dictated by prudent management. * * *”
In Orr Felt, in the opinion at page 22, it is stated:
“The lower court in the Denver Publishing Co. case held that since it took six days for the taxpayer to replenish *96its supply of newsprint from Canada, a six-day supply was taxable as constituting current operational needs.
“The Supreme Court of Colorado approved this test for determining whether the proper standard of current operational needs had been met in the following language at page 53 [153 Colo., page 548] ‘ * * * Viewed in this context, it is clear that Youngstown does not stand for the proposition that foreign goods stored for eventual use in manufacturing are automatically to be equated with goods required to be kept on hand to meet “current operational needs.” The rationale is, rather, that so much of the stored imports as are required to be kept on hand to meet “current operational needs” are to be regarded as put to the use for which they were imported. Under the criteria laid down by Brown such goods lose their character as imports and are, therefore, subject to taxation by the states.
“ ‘The essential ingredient in applying Youngstown is a determination of “current operational needs.” It is the important first step without which the ultimate legal principle cannot be utilized. It is important to note here that in Youngstown the court did not accept the argument of Mr. Justice Black in his Hooven dissent that imported goods lose their immunity as imports when “held for use” by the importer-mannfacturer. The court specifically pointed out that Youngstown was not intended to overrule Hooven, but rather was in accord with it.
“ ‘There is no rigid and inflexible rule which can be laid down to determine the “current operational needs” of a taxpayer. This is an area wherein the policy of the law dictates ad hoc determinations based on the facts presented in each particular case. The trial court in the instant ease held that since it took six days for the taxpayer to replenish its supply of newsprint from Canada and since the taxpayer used 60 tons of newsprint per day, that amount necessary for “current operational needs” was 360 tons and that this amount was taxable even though all the newsprint remained in the original package until actually being made ready for the presses. We approve the formula in the instant case and cannot conclude that as a matter of *97law the court made an erroneous determination of the “current operational needs” of the taxpayer.’ ”
Although it may he argued that there are certain ambiguities in the Ohio personal property tax law, Section 5701.08 of the Revised Code, nevertheless the statute does definitely indicate that imports are immune from a state tax. The statute specifically provides that “material, parts, products, or merchandise” are taxable. “Parts” are created by some act; “products” obviously are the result of prior process; “merchandise” emanates generally from raw materials. “Material,” under the doctrine of ejusdem generis, connotes a similar meaning to the other three words. Section 5701.08 provides further that “Products shipped from outside of this state [including imports] and held in this state in a warehouse or a place of storage ‘for storage only’ ” are not taxable.
For reasons herein set forth, the assessment of a personal property tax upon the iron ore in question is unreasonable and unlawful.
The decision of the Board of Tax Appeals is reversed.
Decision reversed.
Matthias, O’Neill and Brown, JJ., concur. Taft, C. J., concurs in paragraphs one, two and three of the syllabus and in the judgment. Zimmerman, J., concurs in paragraph two of the syllabus but dissents from the judgment. Schneider, J., dissents.