1. On 03/23/2017, Commerce published in the Federal Register (82 FR 14876) its final determination of sales at less than fair value in the antidumping duty investigation of 1-Hydroxyethylidene-1, 1-Diphosphonic Acid from the People's Republic of China.

2. The products covered by this investigation are described in message 6124308, dated 05/03/2016.

3. This investigation has been assigned investigation number A-570-045.

4. For imports of 1-Hydroxyethylidene-1, 1-Diphosphonic Acid from the People's Republic of China, CBP shall suspend liquidation of such shipments entered, or withdrawn from warehouse, for consumption on or after 03/23/2017.

5. Effective 03/23/2017, CBP shall require, for entries of 1-Hydroxyethylidene-1, 1-Diphosphonic Acid from the People's Republic of China (PRC) from the exporter/producer combinations listed below, a cash deposit equal to the antidumping duty cash deposit(s) shown below:

Exporter: PRC-Wide Entity
Case number: A-570-045-000
Cash deposit rate: 184.01%

Exporter: Shandong Taihe Chemicals Co., Ltd.
Producer: Shandong Taihe Water Treatment Technologies Co., Ltd.
Case number: A-570-045-001
Cash deposit rate: 167.28%

Exporter: WW Group
Producers: WW Group
Case number: A-570-045-002
Cash deposit rate: 184.01%

Exporter: Henan Qingshuiyuan Technology Co., Ltd.
Producer: Henan Qingshuiyuan Technology Co., Ltd.
Case number: A-570-045-003
Cash deposit rate: 179.46%

Exporter: Jianghai Environmental Protection Co., Ltd.
Producer: Jianghai Environmental Protection Co., Ltd.
Case number: A-570-045-004
Cash deposit rate: 179.46%

6. For all other entries of 1-Hydroxyethylidene-1, 1-Diphosphonic Acid from the People's Republic of China, the following cash deposit instructions apply:

A. For all PRC exporters of 1-Hydroxyethylidene-1, 1-Diphosphonic Acid from the People's Republic of China which have not received their own rate, the cash deposit will be the PRC-wide rate.

B. For all non-PRC exporters of 1-Hydroxyethylidene-1, 1-Diphosphonic Acid from the People's Republic of China which have not received their own rate, the cash deposit rate will be the rate applicable to the exporter/producer combinations that supplied that non-PRC exporter.

7. If there are any questions by the importing public regarding this message, please contact the Call Center for the Office of AD/CVD Operations, Enforcement and Compliance, International Trade Administration, U.S. Department of Commerce at (202) 482-0984. CBP ports should submit their inquiries through authorized CBP channels only. (This message was generated by OV:KH.)

8. There are no restrictions on the release of this information.

Alexander Amdur