CLA-2-38:RR:NC:2:239 C88280
Mr. Rick Adkins
American Drilling Fluids, Inc.
16350 Park Ten Place, Suite 260
Houston, TX 77084
RE: The tariff classification of waste drilling mud from Mexico.
Dear Mr. Adkins:
In your letter dated May 1, 1998, you requested a tariff
classification ruling for waste drilling mud which is an oil base
drilling mud. It is composed of 35-55% clays and barite (an
inert solid), 8-15% water, 25-30% diesel, and 6% dissolved salt.
You have stated that the drilling mud will be used in oil and gas
well drilling operations.
The applicable subheading will be 3824.90.4500, Harmonized
Tariff Schedule of the United States (HTS), which provides for
prepared binders for foundry molds or cores; chemical products
and preparations of the chemical or allied industries (including
those consisting of mixtures of natural products), not elsewhere
specified or included; residual products of the chemical or
allied industries, not elsewhere specified or included: other:
mixtures that are in whole or in part of hydrocarbons derived in
whole or in part from petroleum, shale oil or natural gas. The
rate of duty will be 6.6 percent ad valorem.
This ruling is being issued under the provisions of Part 177
of the Customs Regulations (19 C.F.R. 177).
A copy of the ruling or the control number indicated above
should be provided with the entry documents filed at the time
this merchandise is imported. If you have any questions
regarding the ruling, contact National Import Specialist Thomas
Brady at 212-466-5747.
Sincerely,
Robert B. Swierupski
Director,
National Commodity
Specialist Division