Ai Guo Wang

Changshouhua Food Co. Ltd. is an investment holding company, which engages in the production and sale of corn oil. It operates through the following segments: Own Brand Products, Non-Branded Products, and Corn Meal. The Own Brand Products segment includes own brand corn oil and other edible oil under the brand of Longevity Flower. The Non-Branded Products segment consists of non-branded corn oil and other edible oil. The company was founded by Ming Xing Wang, Ming Feng Wang, and Ming Liang Wang in 2001 and is headquartered in Hong Kong.

Trauson Holdings Co. Ltd. designs, manufactures, and sells trauma and spine products for the orthopedic industry. It also offers percutaneous kyphoplasty and recon products. The firm also offers three dimensional printing, engineering technology, and testing and inspection center, and digital design platform. The company was founded by Fu Qing Qian in 1986 and is headquartered in Changzhou, China.

Shandong Laiwu Steel International Corp. is a Chinese company that distributes steel. The private company is based in Qingdao, China. The company is ultimately controlled by the Province of Shandong. Shandong Laiwu Steel International was acquired by Jinan Iron & Steel Co. Ltd. from Laiwu Steel Group Co., Ltd. on February 15, 2012.

Part of Baotou Dongbao Bio-Tech Co., Ltd., Qingdao Yiqing Biotechnology Co., Ltd. is a private company based in Qingdao, CN that specializes in producing plant-based hydroxypropyl methylcellulose (HPMC) and polysaccharide capsules for pharmaceutical and health products. Qingdao Yiqing Biotechnology Co. was acquired by Baotou Dongbao Bio-Tech Co., Ltd. from Qingdao Gon Technology Co., Ltd. on December 08, 2021 for $41.87 million. The Chinese company's products are made from natural materials and are suitable for vegetarians, Muslims, and Jews. The capsules have a strong air barrier, low moisture content, and high toughness, providing effective protection for the contents and ensuring stability and compatibility with various drugs. The company was founded in 1986 and is led by CEO Shi De Zhang.