07/30

2026

The engineering company held its 2026 mid-year work conference and staff general meeting.

The engineering company held its 2026 mid-year work conference and staff general meeting.

On July 29, 2026, the engineering company convened its 2026 Mid-Year Work Conference and Employee Assembly. The meeting conducted a comprehensive review of all operational and developmental initiatives undertaken in the first half of the year, thoroughly analyzed industry trends and internal management shortcomings, and meticulously outlined key tasks for the second half. It also called on all employees to adopt a more proactive work style, assume greater accountability, and make every effort to achieve the company’s annual objectives.

07/28

2026

The company’s cellulose acetate butyrate project has been shortlisted for the Ministry of Industry and Information Technology’s “Challenge‑Based Recruitment” program for innovative key products in the fine chemicals sector.

The company’s cellulose acetate butyrate project has been shortlisted for the Ministry of Industry and Information Technology’s “Challenge‑Based Recruitment” program for innovative key products in the fine chemicals sector.

Recently, the General Office of the Ministry of Industry and Information Technology issued the “Notice on Announcing the List of Shortlisted Entities for the ‘Challenge‑Based Recruitment’ Initiative for Key Innovative Projects in Fine Chemicals” (MIIT General Office Letter [2026] No. 303). The project “Key Manufacturing Technology for Cellulose Acetate Butyrate Used in High‑Performance Coatings,” led by our company, has been successfully included in the shortlist for the 2026 “Challenge‑Based Recruitment” initiative under the key innovative tasks for fine chemicals.

06/11

2026

Li Xinsheng, Member of the Standing Committee of the Zibo Municipal Party Committee and Vice Mayor, paid a visit to the company for an inspection.

Li Xinsheng, Member of the Standing Committee of the Zibo Municipal Party Committee and Vice Mayor, paid a visit to the company for an inspection.

On June 10, 2026, Li Xinsheng, Member of the Standing Committee of the Zibo Municipal Party Committee and Vice Mayor, led a delegation to visit the company to assess its development in the productive services sector, technological innovation, and industrial layout. The delegation gained an in-depth understanding of the company’s operational achievements and future plans. Feng Yiyuan, President of the Group, and Hao Wenliang, Vice President and General Manager of the Engineering Company, received the visiting officials.

04/01

2026

Shandong Provincial Securities Regulatory Bureau Conducts Research and Guidance at Sanwei Chemical

Shandong Provincial Securities Regulatory Bureau Conducts Research and Guidance at Sanwei Chemical

On April 1, 2026, Han Rujun, First-Level Inspector of the Shandong Securities Regulatory Bureau, led a research delegation to Sanwei Chemical for a symposium and field investigation. The visit aimed to gain an in-depth understanding of the company’s IPO development, compliant operations, and transformation initiatives, while also listening to the company’s aspirations and providing targeted guidance and support to facilitate its high-quality growth. Leaders from the Zibo Municipal Finance Bureau and the Linzi District government accompanied the delegation, and Qu Siqiu, Secretary of the Party Committee and Chairman of the Group, participated in the visit.

03/27

2026

SUNWAY Chemical has been awarded the EPC contract for the sulfur recovery and other units of the Huajin Aramco Fine Chemicals Project and has successfully handed over the project.

SUNWAY Chemical has been awarded the EPC contract for the sulfur recovery and other units of the Huajin Aramco Fine Chemicals Project and has successfully handed over the project.

On March 27, 2026, a grand handover ceremony was held at the project site for the sulfur recovery unit, acidic water stripping unit, and solvent regeneration unit of the Huajin Aramco Fine Chemicals and Raw Materials Project, which is being undertaken on an EPC turnkey basis by Shandong SUNWAYi Chemical Group Co., Ltd. This milestone marks the official transition of the project into the commissioning and start-up phase, representing a solid and critical step toward the goal of feedstock introduction and plant startup.

03/26

2026

Three-Dimensional Chemistry Liaoning Branch Holds Opening Ceremony

Three-Dimensional Chemistry Liaoning Branch Holds Opening Ceremony

On March 26, 2025, the Liaoning Branch of Shandong SUNWAY Chemical Group Co., Ltd. held a grand opening ceremony. As a key strategic foothold for Sanwei Chemical’s expansion in Northeast China, the establishment of the branch marks a critical step in the company’s efforts to deepen its presence in the region’s chemical and energy markets and to further enhance its nationwide service network.

03/20

2026

Successful Launch Event Held for the Pilot-Scale Base Project for High-End New Chemical Materials in 3D Chemistry

Successful Launch Event Held for the Pilot-Scale Base Project for High-End New Chemical Materials in 3D Chemistry

On March 20, 2026, the promotional conference for the company’s pilot-scale base project for high-end chemical new materials was successfully held.

03/18

2026

Shandong SUNWAY Chemical Group Co., Ltd. Organizes and Implements the 2026 March 15 Investor Protection Education and Public Awareness Campaign

Shandong SUNWAY Chemical Group Co., Ltd. Organizes and Implements the 2026 March 15 Investor Protection Education and Public Awareness Campaign

In order to uphold the value of finance serving the people, guide investors in identifying and guarding against abuses in the financial online environment, continuously enhance small and medium-sized investors’ awareness of rational investing, self-protection, and lawful rights protection, effectively safeguard investors’ legitimate rights and interests, and promote the high-quality development of the capital market, Shandong Sanwei Chemical Group Co., Ltd. (hereinafter referred to as the “Company”) has actively responded to the call and organized a thematic education and publicity campaign titled “A Clean and Transparent Financial Online Environment: Safeguarding Peace of Mind in Investment.”

03/16

2026

Successful Lifting of the Sulfur Condensation Cooler for the Three-Dimensional Chemical Guoneng Baotou Sulfur Recovery EPC Project

Successful Lifting of the Sulfur Condensation Cooler for the Three-Dimensional Chemical Guoneng Baotou Sulfur Recovery EPC Project

On March 16, 2026, the core equipment for the sulfur recovery EPC project of the Guoneng Baotou Coal-to-Olefins Upgrade Demonstration Project—undertaken by our company as the EPC general contractor—was precisely positioned: the 33-ton sulfur condensation and cooling unit was lifted into place with “zero deviation and zero accidents.” This equipment cools high-temperature process gas to condense and liquefy sulfur, enabling efficient sulfur recovery and flue-gas purification, thereby significantly reducing sulfur content in the exhaust emissions. It provides critical support for the unit’s long-term stable operation and clean production.

02/27

2026

The company has been honored as a “Outstanding Contributor to Economic Stability and Growth in Zibo City for 2025,” among other accolades.

The company has been honored as a “Outstanding Contributor to Economic Stability and Growth in Zibo City for 2025,” among other accolades.

On February 26, 2026, Zibo City held a mobilization and deployment meeting titled “Focusing on ‘Two Grasps and Two Promotions’ to Ensure a Good Start to the 15th Five-Year Plan.” At the meeting, our company was honored with several prestigious titles awarded by the Municipal Party Committee and the Municipal Government, including “Enterprise with Outstanding Contributions to Stable Economic Growth in 2025,” “Top 100 Zibo Enterprises in 2025,” and “Top 100 Manufacturing Enterprises in Zibo in 2025.”

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