Boart Longyear said up to 200 jobs had been shed in Australia and there could be more to come.

博特朗耶尔说，多达200个工作岗位已在澳大利亚和下跌可能有更多的惊喜。

Editor: Diamant Boart is a famous diamond tool brand in stone industry. What is the percentage of the diamond tool in the product of the Group?

编者：“泰门宝”是世界石材工具行业的领先品牌，请问石材金刚石工具在贵公司所有产品中占多大的比重？