The previous report (A/58/379) described the extensive use of children, mostly boys between the ages of 6 and 18, in mining activities in Kono and Tonga.
在前一份报告（A/58/379）中，介绍了广泛使用儿童情况，大多数是6岁至18岁的男孩在Kono和Tongo进行采矿活动。