On September 4, 2018, Sun Zhihui, President of the China Oceanic Development Foundation(CODF), led a team to the Tus Park. Wang Jiwu, Chairman of Tusholdings, led the heads of various marine-related business segments to have a discussion with Sun and his party leaders.

Lv Bin, Deputy President of CODF, and Zhao Dong, Executive Vice President of Tusholdings, signed a strategic cooperation agreement on behalf of both parties. This will be initiated by the international blue industry investment fund, international ocean spatial planning, marine high-end think tank establishment, blue industry. The establishment of alliances and other projects has established a good start. In the next step, the two sides will establish deeper cooperation in marine energy, marine technology, marine management, and sustainable development of marine ecology, and realize the rooting of cooperation projects between the two parties as soon as possible.