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

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