On October 24, 2023, the US Department of Commerce (DOC) officially initiated an anti-dumping investigation on aluminum extrusions and aluminum products imported from 15 countries/territories including: Colombia, Dominica, Ecuador, India, Indonesia, Italy, Malaysia, Mexico, China, Korea, Taiwan - China, Thailand, Turkey, United Arab Emirates, Vietnam and anti-subsidy investigation (CTC) with the same products from 4 countries: Indonesia, Mexico, China, Turkey. Vietnam was only subjected to the anti-dumping investigation.

On October 11, 2023, the US Department of Commerce (DOC) initiated a product scope ruling investigation and an anti-circumvention investigation of anti-dumping and anti-subsidy duties on aluminum wire and cable products from Vietnam, Cambodia and South Korea.

On October 10, 2023, the Ministry of Economy of Mexico initiated an anti-dumping investigation on the imports of Micro welding wire from Vietnam.

On November 21, 2023, the US Department of Commerce (DOC) announced the initiation of an anti-subsidy investigation (CTC) on frozen warm water shrimp products imported from a number of countries, including Vietnam.

On August 11, 2023, The European Commission (EC) issued a notice initiating an investigation on anti-circumvention measures of anti-dumping and anti-subsidy duty applied on Stainless steel cold-rolled flat products imported from Vietnam, Taiwan (China) and Turkey.

On August 7, 2023, the United States Department of Commerce (DOC) announced the initiation of an investigation into the scope review of steel wheels imported from Vietnam. 

On October 27, 2023, the Indonesian Self-Defense Committee (KPPI) issued a notice to initiate a safeguard investigation into the imported cotton fabric.

On October 27, 2023, the Indonesian Self-Defense Committee (KPPI) issued a notice to initiate a safeguard investigation into imported cotton yarn.

On 29 March 2023, Philippines's Department of Trade and Industry (DTI) notified on the initiation of a safeguard investigation on LPG Steel Cylinders (SG case No.01-2023).