On October 31, 2020, the Ministry of Industry and Trade of Vietnam issued Resolution No. 2716/QD-BCT, making a final anti-dumping review on H-beam products originating in China, and decided to continue to impose 19.30%-29.17% anti-dumping duties on the products involved. (For tax rates, see the table below), the validity period is from October 25, 2020 to September 5, 2022. The Vietnamese tax codes of the products involved are 7216.33.11, 7216.33.19, 7216.33.90, 722.70.10 and 722.70.90.

On October 5, 2016, the Ministry of Industry and Trade of Vietnam issued an announcement stating that in response to an application submitted by POSCO SS VINA on July 7, 2016, it decided to Administrative District) H-beams shall be investigated for anti-dumping. The Ministry of Industry and Trade of Vietnam issued Decisions No. 3283/QD-BCT and No. 3299/QD-BCT on August 21 and 24, 2017, respectively, and decided to apply tax numbers to 7172.33. .10 and 7228.70.90 Chinese H-beam products have adopted formal anti-dumping measures. On December 27, 2019, Vietnam initiated an anti-dumping mid-term review investigation against Chinese products involved in the case.