ARO Frozen Pork Shumai. Delicious frozen pork dumplings packed with a savory, well-seasoned pork filling. Clean, safe, and convenient—simply steam or microwave directly from frozen to enjoy a delightful dim sum treat instantly. - Name: ARO Frozen Pork Siu Mai 16 g x 70 - Brand: ARO - Unit Amount: 70 unit(s) How to preserve: Store at -18°C or below.