On February 6, a small ship (traveling between Chinese Mainland, Hong Kong SAR and Macao SAR) loaded with 15 containers or 337.8 tons of polypropylene colloidal particles, raw materials for non-woven fabrics used in the production of medical face masks, arrived at Dachan Port in Guangzhou Customs District. On its arrival, Guangzhou Customs immediately activated the fast clearance mechanism for anti-epidemic supplies by arranging on-board inspection and simplified formalities, so that the goods were released without delay.