On December 4-6, in 2019, the China cotton textile standard annual meeting and the eight industry standard examination and approval were held in Nanjing. More than 70 representatives of the cotton textile sub committee met together to review the work of the bid committee for a year. With the efforts of all the members and the support of various enterprises, the work of the second cotton textile sub committee members was successfully completed, the cotton textile standard system was determined, the work plan was streamlined and the 14 industry standard revision plans were completed, and the 2020 work arrangements were arranged. Ye Jianchun, vice president of China Cotton Textile Industry Association, assistant president Wang Yao and Deputy Secretary General Jing Shen attended the meeting. Lu Xiuqin, director of the Secretariat, introduced the relevant contents of the reform plan of China's standardization work in detail in 2019, and pointed out that we should speed up the pace of group standards.

During the meeting, the experts reviewed the eight standards, namely natural colored cotton yarn, polyester yarn blended yarn, polyester yarn blended with cotton blended yarn, polyester (nylon) / Spandex Covered Yarn, viscose colored spinning yarn, polyacrylic acid sizing agent for textile warp sizing, testing method of non-volatile content of acrylic acid sizing agent for textile warp sizing, viscosity determination of acrylic acid sizing test for textile warp sizing. Experts have discussed enthusiastically the issues involved in the relevant standards, and have given corresponding suggestions and suggestions.