On March 31, 2022, donate 5 boxes of 1000 N95 stamped children to Po Leung Kuk Tin Ka Ping Caring Family Center, worth about $9000. Po Leung Kuk Causeway Bay General Office, KN956000, worth about $54000. N95 printed kids, 20 boxes (4000 pieces) worth $36000. Children's three-layer independent packaging, 5 boxes of 10,000 pieces, worth $13,000. Adult four-layer activated carbon independent packaging, 5 boxes of 10,000 pieces, worth $16,000.