The Pacific abalone (Haliotis discus hannai) is a major aquaculture species in China. China produces about 100,000 tons of abalone annually through aquaculture. Laoshan abalone are known for their large body size and resistance to cold. They are desired by farmers in Shandong and northern China. Frontier Ocean has acquired Laoshan abalone stocks that have been selected for fast growth and improved survival for several generations.

The hybrids between Laoshan abalone and Japanese stock show further improvements in growth and survival. These stocks are valuable for abalone aquaculture in northern China.