China has signed the Joint Communique of the Three Environmental Ministers of China, Japan and Korea, the MOU of Sino-Italian Environmental Cooperation and the Minutes of Cooperation on Yellow Sand between China and Mongolia.
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- 簽署了中日韓三國環(huán)境部長(cháng)（第三次）聯(lián)合公報，簽署了中意環(huán)境合作備忘錄、中蒙黃沙合作工作紀要等。
