On December 22, 2025, the Department for Internal Market Defence of the Eurasian Economic Commission (EEC) launched a second sunset review of anti-dumping (AD) measures on oil and gas pipes from China, based on an application filed by the Eurasian Economic Union (EAEU) producers.

The investigation period spans from July 2024 to June 2025.

The products involved are seamless steel pipes used for drilling and operating oil and gas wells, classified under 7304220001, 7304220002, 7304220009, 7304230001, 7304230002, 7304230009, 7304240001, 7304240002, 7304240003, 7304240004, 7304240005, 7304240006, 7304240009, 7304291001, 7304291002, 7304291003, 7304291009, 7304293001, 7304293002, 7304293003, 7304293004, 7304293009, 7304299001, and 7304299009.