Ms. Susan Parker
Arysta Lifescience N.A.
15401 Weston Parkway, Suite 150
Cary, NC 27513

RE: The tariff classification of Chlorothalonil Technical (CAS-1897-45-6) in bulk form, from China

Dear Ms. Parker:

In your letter dated December 11, 2008, you requested a tariff classification ruling.

The subject product, Chlorothalonil Technical, also known as tetrachloroisophthalonitrile, is a broad spectrum, non-systemic fungicide.

The applicable subheading for the Chlorothalonil Technical will be 2926.90.2100, Harmonized Tariff Schedule of the United States (HTSUS), which provides for “Nitrile-function compounds: Other: Aromatic: Other: Pesticides: Fungicides.” The rate of duty will be 6.5 percent ad valorem.

Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at

This product may be subject to the requirements of the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA), which are administered by the U.S. Environmental Protection Agency, Office of Pesticide Programs. Information on the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA) can be obtained by contacting the National Pesticide Information Center (NPIC) at 1-800-858-7378, or by visiting the EPA website at

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 Harvey Kuperstein at (646) 733-3033.


Robert B. Swierupski
National Commodity Specialist Division