Other: — Other: — Products described in additional U.S. note 3 to section VI
N364188 · 2026-09-02 — RE: The country of origin and eligibility under the United States-Mexico-Canada Agreement (USMCA) of TF-ODB-G Color Former from Canada
You state that the manufacturing operations in Canada include purification, chloride reduction, filtration, controlled surface functionalization, vacuum drying, granulation, and quality verification. You explain that that the Chinese sourced raw material contains existing manufacturing impurities, including chlorine, which will be eliminated by the Canadian processing by more than 80%. The provided supplemental submission includes independent laboratory reports, which confirm that the Canadian Industrial Purification Process will eliminate more than 80% of existing impurities form the Chinese…
H307415 · 2024-03-26 — Affirmation of NY N306416; classification of colorformer ODB-2
We have reviewed NY N306416 and have determined that the classification of ODB-2 in subheading 3204.19.40, Harmonized Tariff Schedule of the United States (“HTSUS”), was correct. In NY N306416 the instant product was described as follows: [T]he product at issue is a type of colorant known as a colorformer. In its supplied state, “Chameleon Black 2, ODB-2, or Black 2” is an off-white colored powder, which when exposed to appropriate acidic conditions, develops a strong black color. Your submission identifies this product’s common commercial name as “ODB-2 or Black 2” and CAS number as…
N306416 · 2019-10-17 — The tariff classification of “Chameleon Black 2, ODB-2, or Black 2” from China
In your ruling request dated September 25, 2019, you requested a tariff classification ruling on “Chameleon Black 2, ODB-2, or Black 2.” You state that the product at issue is a type of colorant known as a colorformer. In its supplied state, “Chameleon Black 2, ODB-2, or Black 2” is an off-white colored powder, which when exposed to appropriate acidic conditions, develops a strong black color. Your submission identifies this product’s common commercial name as “OBD-2 or Black 2” and CAS number as 89331-94-2. This product is 99.5%+ pure and primarily used as a coating component in the…
N306205 · 2019-10-11 — The tariff classification of “OBD-1 or Black 1” from China
In your ruling request dated September 11, 2019, you requested a tariff classification ruling. You state that the product at issue is a type of colorant known as a colorformer. In its supplied state, “OBD-1 or Black 1” is an off-white colored powder, which when exposed to appropriate acidic conditions, develops a strong black color. Your submission identifies this product’s common commercial name as “OBD-1 or Black 1” and CAS number as 29512-49-0. This product is primarily used as a coating component in the manufacture of carbonless paper. The applicable subheading for “OBD-1 or Black 1” will…
N306207 · 2019-10-11 — The tariff classification of “Chameleon Red 5” from China
In your ruling request dated September 11, 2019, you requested a tariff classification ruling. You state that the product at issue is a type of colorant known as a colorformer. In its supplied state, “Chameleon Red 5” is a lightly colored pale yellow powder, which when exposed to appropriate acidic conditions, develops a strong red/magenta color. Your submission identifies this product’s common commercial name as “Pergascript Red I-6B” and CAS number as 50292-95-0. This product is commonly used as a coating component in the manufacture of carbonless paper. The applicable subheading for…
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