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Anti-Dumping Duties (Copper Pipe Fittings)

The following is available on the Canada Border Services Agency website.

Copper Pipe Fittings – Initiation of Investigations

The Canada Border Services Agency initiated investigations on October 27, 2017 respecting the alleged injurious dumping and subsidizing of certain copper pipe fittings originating in or exported from the Socialist Republic of Vietnam.

For the purposes of these investigations, subject goods are defined as:

Pressure pipe fittings and drainage, waste and vent pipe fittings, made of cast copper alloy, wrought (or “wrot”) copper alloy or wrought copper for use in heating, plumbing, air conditioning and refrigeration applications originating in or exported from the Socialist Republic of Vietnam, restricted to the products enumerated in Appendix 1.

The subject goods are normally imported under the following Harmonized System (HS) codes:


The listing of HS classification numbers is for convenience of reference only.  The HS classification numbers include non subject goods.  Also, subject goods may fall under HS classification numbers that are not listed.  Refer to the product definition for authoritative details regarding the subject goods.