---
kind: "section"
citation: "19 C.F.R. § 146.92"
title: "19"
number: "146.92"
heading: "Definitions."
url: "https://uscodex.org/cfr/19/146.92"
---

# §146.92. Definitions.

- (a) **Attribution.** “Attribution” means the association of a final product with its source material.
- (b) **Feedstocks.** “Feedstocks” means crude petroleum or intermediate product that is used in a petroleum refinery to make a final product.
- (c) **Feedstock factor.** “Feedstock factor” means the relative value of final products utilizing T.D. 66-16 (see [§ 146.92(h)](#h)), and which takes into account any volumetric loss or gain.
- (d) **Final product.** “Final product” means any petroleum product that is produced in a refinery subzone and thereafter removed therefrom or consumed within the zone.
- (e) **Manufacturing period.** “Manufacturing period” means a period selected by the refiner which must be no more than a calendar month basis, for which attribution to a source feedstock must be made for every final product made, consumed in, or removed from the refinery subzone.
- (f) **Petroleum refinery.** “Petroleum refinery” means a facility that refines a feedstock listed on the top line of the tables set forth in T.D. 66-16 into a product listed in the left column of the tables set forth in T.D. 66-16.
- (g) **Price of product.** “Price of product” means the average per unit market value of each final product for a given manufacturing period or the published standard product value if updated each month.
- (h) **Producibility.** “Producibility” is a method of attributing products to feedstocks for petroleum manufacturing in accordance with the Industry Standards of Potential Production set forth in T.D. 66-16.
- (i) **Relative value.** “Relative value” means a value assigned to each final product attributed to the separation from a privileged foreign feedstock based on the ratio of the final product's value compared to the privileged foreign feedstock's duty.
- (j) **Time of separation.** “Time of separation” means the manufacturing period in which a privileged foreign status feedstock is deemed to have been separated into two or more final products.
- (k) **Weighted average.** “Weighted average” means the relative value of merchandise, which is determined by dividing the total value of shipments in a given period by the total quantity shipped in the same given period. See example in section VI of the appendix to this part.

## Notes

### Source

Source: T.D. 95-35, 60 FR 20632, Apr. 27, 1995, unless otherwise noted.

### Authority

Authority: 19 U.S.C. 66, 81a-81u, 1202 (General Note 3(i), Harmonized Tariff Schedule of the United States), 1623, 1624.

### Source

Source: T.D. 86-16, 51 FR 5049, Feb. 11, 1986, unless otherwise noted.