CNCEC(SH:601117) Zhong Guo Hua Gong Bao·2025-06-17 02:41Core Viewpoint - The article highlights the achievements and innovations of China Chemical's subsidiary, Wuhuan Engineering Co., in the phosphate chemical industry, emphasizing its role in enhancing domestic production capabilities and expanding into international markets through advanced technologies and sustainable practices [2][4][20]. Group 1: Company Achievements - Wuhuan Engineering has developed a patented large-scale wet phosphoric acid production technology, breaking foreign monopolies and helping China become the world's largest producer of phosphate fertilizers [4][10]. - As of May 2025, Wuhuan has designed and constructed 36 large-scale wet phosphoric acid plants in China, with a total capacity exceeding 8.3 million tons of P2O5 per year, accounting for approximately 40% of the national total capacity [5][6]. - The company has received numerous awards for its engineering projects, including national quality engineering awards, reflecting its strong performance in the phosphate chemical sector [9]. Group 2: Technological Innovations - Wuhuan has pioneered the semi-hydrate and dihydrate phosphoric acid production technology, which significantly reduces energy consumption by 48% compared to traditional methods, while improving product quality [11][13]. - The company has established a comprehensive research and development framework, including a laboratory for evaluating phosphate rock, to support the advancement of its technologies [13][14]. - Wuhuan's innovative approach to treating phosphogypsum, a byproduct of phosphate production, includes a unique purification and modification technology that allows for resource recovery and safe disposal [14][17]. Group 3: Environmental and Strategic Initiatives - The company is actively involved in ecological protection efforts along the Yangtze River, contributing to the development of high-quality chemical industry plans and carbon neutrality initiatives [18][19]. - Wuhuan has developed integrated solutions for the transformation and upgrading of chemical enterprises, promoting sustainable practices in the industry [19]. - The company aims to balance industrial growth with environmental stewardship, ensuring that its operations contribute positively to the ecosystem [18][19]. Group 4: International Expansion - Wuhuan has successfully expanded its operations internationally, undertaking significant phosphate chemical projects in countries such as Tunisia, Pakistan, and Indonesia, showcasing its engineering capabilities on a global scale [20][21]. - The successful implementation of the Tunisian project marked a milestone in Wuhuan's international journey, demonstrating its ability to deliver high-quality projects using proprietary technology [20][21]. - The company's global footprint reflects its commitment to leveraging domestic expertise to compete in the international market, enhancing its reputation as a leader in the phosphate chemical industry [20][21].