A web-based system for promoting best practice and related policies was developed and launched with the cooperation of the International Council on Mining and Metals, UNEP and DFID.
21. 贸发会议与国际矿业和金属理事会、环境规划署和联合王国国际开发署合作，开发并启用推广最佳做法和相关政策的网络系统。