On July 19 at a sub-forum of the 2026 World Artificial Intelligence Conference,
parties signed an agreement to co‑build a Yangtze River Delta collaborative AI
investment platform. Signatories included Yangtze River Delta Investment
Company; State Development & Investment Corporation (SDIC); Shanghai State‑owned
Investment Company; Jiangsu Gaotou Investment Group; Zhejiang State‑owned
Capital Company; Anhui Investment Group; and Shanghai Pudong Development Bank
(SPDB).