United States, Sept. 18 -- Lenovo announced its AA+ rating on the 2025 Hang Seng Corporate Sustainability Index, the index's second-highest rating. Within its industry, Lenovo achieved the highest score in the environmental and social areas. This index is?based on a robust process that includes consideration of the results from a sustainability assessment undertaken by Hong Kong Quality Assurance Agency (HKQAA), an independent and professional assessment body, using its proprietary sustainability assessment and rating framework.? Companies are evaluated on seven subjects under the categories of Environmental, Social, and Governance: Corporate Governance, Human Rights, Labor Practices, The Environment, Fair Operating Practices, Consumer Issu...