Rianlon and Wanhua Chemical Enter Phase III Strategic Cooperation to Drive Synergistic Growth

February 27, 2026 — Rianlon Corporation and Wanhua Chemical have officially signed their Phase III Strategic Cooperation Agreement, signaling a significant expansion of their long-standing partnership. Building on the robust foundations of the previous two phases, this renewed commitment aims to leverage deeper synergies and broaden the scope of collaboration across their global value chains.

A high-level delegation from Rianlon, led by Mr. Li Cai, Vice President; Ms. Bi Hongyan, General Manager, Greater China; Mr. Luo Hai, Director of Application Technology; and Ms. Yao Ying, Director of Supply Chain, visited Wanhua Chemical’s headquarters for the signing ceremony.

They were received by Wanhua Chemical’s leadership, including Mr. Liu Mingzhong, General Manager of the Procurement Department; Ms. Tang Peng, Deputy General Manager of the Procurement Department and Vice President of Wanhua BC; Mr. Zheng Tianlong, Assistant General Manager of the Petrochemical Sales Company; and Mr. Yuan Qichao, Procurement Manager for Fine Chemicals.

During the meeting, both parties engaged in in-depth discussions on the roadmap for future cooperation. While maintaining the stability of existing business, the two companies will further strengthen collaboration across departments and expand innovation-driven cooperation in multiple fields, aiming to unlock greater synergistic value.

The signing of the Phase III agreement represents an important milestone in the long-term partnership between Rianlon and Wanhua Chemical. Rianlon will continue to enhance its product technologies and service capabilities, working closely with Wanhua Chemical in key areas to build a collaborative ecosystem, share development opportunities, and create sustainable value together.

Wanhua Chemical is among the global leading suppliers of chemical innovative products，ranks among the global Top 50 chemical firms. The company has established strong industrial clusters and manufacturing capabilities in polyurethanes, petrochemicals, fine chemicals, and emerging materials, and continues to drive industry development through technological innovation and large-scale manufacturing.

Rianlon Corporation is a globally leading provider of anti-aging additives and application technologies for polymer materials. With more than three decades of industry expertise, the company has built strong technological capabilities and a broad global customer base in antioxidants, light stabilizers, and customized anti-aging solutions.

Rianlon is advancing its long-term growth strategy through the coordinated development of three strategic business pillars:

Rianlon continues to accelerate its global expansion. The construction of its manufacturing base in Malaysia demonstrates the company’s strategic foresight in navigating an increasingly complex global environment. In addition, Rianlon has successfully entered the field of high-end electronic-grade polyimide (PI) materials, further expanding its presence in advanced electronic materials.