STEC(SH:600820) Zheng Quan Shi Bao·2025-06-05 16:04Group 1 - The 2025 Shanghai International Carbon Neutral Technology, Products and Achievements Expo, themed "Towards Carbon Neutrality," opened on June 5, featuring over 300 companies from 15 countries and regions showcasing low-carbon technologies and products [1] - The expo highlights the integration of "green genes" into various aspects of daily life, promoting a "sustainable day" from the exhibition to the public [1] Group 2 - The "Three Guns Fabric Laboratory" showcased eco-friendly intimate apparel made from zero-carbon Tencel modal fiber, which can fully degrade in 55 days in soil at 28 degrees Celsius, and the production process saves 14.2 tons of water and approximately 22 kWh of electricity per ton of fabric [3] - Shanghai Industrial (Group) Co., Ltd. presented "vacuum cooking and sterilization technology," which upgraded the traditional manual process to an automated filling line, increasing efficiency by 30% and using biodegradable packaging materials [5] Group 3 - Tunnel Corporation introduced a low-carbon soil solidifier that can recycle construction waste, achieving an 80% incorporation rate of waste slurry into new materials, which have been applied in major projects like the Shanghai Huchong Railway [7] - China Ocean Shipping Group showcased its "green fleet," including 12 methanol dual-fuel container ships and the world's first pure electric container ship, emphasizing sustainable shipping practices [7][8] Group 4 - Q-Truck, an all-time unmanned electric commercial vehicle, can reduce carbon dioxide emissions by 50 tons annually per vehicle, equivalent to planting 4,545 trees, and has been commercialized in various ports since 2020 [10]