Is Shandong Xinyue Peptide a company to be listed?

No. Shandong Xinyue Peptide Biotechnology Co., Ltd. was founded on 2017-10-26, belonging to other limited liability companies, not a listed company. A listed company is a specific component of a joint stock limited company, which publicly issues shares, reaches a considerable size, and is approved by law for its shares to be traded on the centralized securities trading market.