A large sack of processing aid is sitting on the ground. The sack is labeled with the words 'Processing Aid' in red letters at the top, and below that, the company name 'D&D' in red and blue letters. The sack also has a barcode and a serial number 'Lot No. N.W. 25-5 kg/gw 25-5 kg/gw' in the center. The bottom of the sack has Chinese characters and the company name 'Shedong Dingding Chemical Co., Ltd.' in red letters.