Note 2 (k) (i) to the financial statements discloses that pledges to multilateral environmental agreements, which involve a budget that has been approved by the parties to the agreements, are written off with the approval of the parties.
财务报表附注2(k)㈠说明，对多边环境协定的认捐涉及协定各方批准的一项预算，但根据协定各方的核准，已注销此项认捐。