The tariff classification of Refractory Castable Pre-Blend #1 (RAW 032638), Refractory Castable Pre-Blend #2 (RAW 032640), and Refractory Castable Pre-Blend #3 (RAW 032657) from China
The tariff classification and country of origin marking of a dietary supplement from North Korea
Magfill® and Jetmag®; Internal Advice (03/006)
The tariff classification of an entrance canopy and chimney cowling from the United Kingdom
Applicability of country of origin marking requirements to an oil additive exported to Canada for further processing and the eligibility of the returned product for preferential tariff treatment under subheading 9802.00.50, HTSUS
The tariff classification of mineral substances from Canada
Protest 3004-94-100041; Clayburn Bedding Mix; 3816.00.00; refractory; Additional U.S. Note 2, Chapter 69; HRL 956708 reconsidered NY 886711; Calcined Fireclay P
Request for Further Review of Protest 0101-92-100011, datedFebruary 4, 1992, Concerning Various Refractory Materials
The tariff classification of Fireclay from Canada.
The tariff classification of a woman’s shirt from Hong Kong