Hubei Pretty Chemical Technology Co., Ltd. (“Pretty Chemical” or the “Company”) was registered and established in November 2018 with a registered capital of RMB 30 million. The Company was originally derived from the relocation and upgrading of Hubei Kaiyuan Chemical Technology Co., Ltd. At present, Pretty Chemical is located at Yaojiagang Chemical Industry Park, Zhijiang County, Yichang City, Hubei Province – a provincial-level industrial park dedicated for chemical technology development in Hubei and also a national-level economic ecosystem demonstration park. The Company currently occupies industrial land area of nearly 66,000 square meters, with production capacity of 24000T/a Diphenylamine (DPA), 5000T/a Polymerization inhibitor phenothiazine (PTZ), 5000T/a Antioxidant KY-405, 2000T/a Antioxidant BLE and other products including Chromophenol Dyes. The design and construction of all projects and products are implemented with high starting point, high requirements and high standards in accordance with the latest national standards and administrative regulations. The total investment in the project is around RMB 400 million, and the investment on fixed assets is around RMB 300 million. The Company always adheres to its development policy of "Scientific and Technological Innovation". The Company’s product technology, production process and product quality are always at the leading level in China, and some products are even at the leading level worldwide. The Company has various R&D patents including a number of product-related process technology invention patents. The Company always encourages its employees to put forward more technical suggestions and advancements via sustained efforts. The Company always adheres to its people-oriented and "safety first, prevention first" production safety management policy. The Company has put continuous efforts to strengthen its strict operation training, effectively promote occupational health and safety standardization, and ensure sustainable and stable operation of the entire production process. The Company always insists on delivering best-in-class product quality to its customers, executes in strict accordance with ISO9000 quality management and quality assurance standards, and promotes ISO14000 environmental management standards and energy saving management, so as to be an enterprise with great social responsibility.