Letter of Appreciation from China Petroleum Offshore Engineering (Qingdao) Co., Ltd.

China Petroleum Offshore Engineering (Qingdao) Co., Ltd.

Letter of thanks

Qingdao Jinmaoyuan Steel Structure Engineering Co., Ltd.: Working together for mutual development and creating brilliance. With the strong support of Qingdao Jinmaoyuan Steel Structure Engineering Co., Ltd., the Yamal FWP1D project in Russia, undertaken by China Petroleum Offshore Engineering (Qingdao) Co., Ltd., was successfully completed. Safety, quality, and schedule indicators were well controlled, earning recognition from the owner and general contractor. This achievement is attributed to the mutual trust and close cooperation between our two companies, and even more so to your company's scientific organization and hard work.

The Yamal project in Russia is located in the Arctic Circle, with high quality standards, difficult construction organization, and a tight schedule, posing a severe challenge to both parties. To achieve the project objectives, your company, following our construction arrangements, meticulously organized the work with a highly responsible attitude, coordinated resources, continuously optimized construction plans, gradually overcame construction bottlenecks, and fully leveraged its own advantages to successfully complete all construction tasks. Your construction organization and HSE management capabilities were recognized by CPOE and internationally renowned companies such as TECHNIP JGC and CHIYODA. We would like to express our gratitude and respect for your company's outstanding contributions to the Yamal FWP1D project.

We hope that both parties will strengthen communication, further explore cooperation opportunities, learn from each other's strengths, and achieve mutual benefit and win-win results.