Is st Yikang a state-owned enterprise?

No, St Yikang usually refers to Yihua Health Care Products Co., Ltd. According to its official website, this company is a private enterprise registered in Shantou Municipal Market Supervision Administration with the registration number of 1993, not a state-owned enterprise. St Yikang Company, namely Yihua Medical Care Co., Ltd., was established in 1993, located in Shantou City, Guangdong Province, and is an enterprise mainly engaged in capital market services.