Na August 30, 2017, ụlọ ọrụ ahụ sonyere na 16th China International Chemical Exhibition

Na August 30, 2017, ụlọ ọrụ ahụ sonyere na 16th China International Chemical Exhibition, ndị inyom mara mma nke ụlọ ọrụ ahụ, ndị ikom mara mma na-anabata gị ileta!