On February 28, 2021, the Peruvian National Competition and Intellectual Property Protection Agency’s Committee on Dumping, Subsidies and Non-tariff trade barriers issued a notice stating that since the 100 per cent polyester fabric originating in China did not cause material damage to Peru's domestic industry, the anti-dumping investigation against Chinese polyester fabric would be terminated and anti-dumping duties would not be imposed on it.

The products involved are 100 per cent polyester fabrics of taffeta, white or dyed with a width of less than 1.8 meters and a unit weight of between 80g/sq m and 200g/ sq m..

On February 6, 2020, Peru issued notice No. 010-2020/CDB-INDECOPI in response to the Peruvian company TecnologaTextil S.A. and decided to launch an anti-dumping investigation into 100% polyester fabrics originating in China. The dumping investigation period was from January 2019 to December 2019, and the injury investigation period was from January 2016 to December 2019.