3月5日，这两家之间发生的最新一次资产转移，在此之前，当斯特拉塔称嘉能可已行使选择权对哥伦比亚煤矿Prodeco进行回购。
The latest shifting of assets between the pair came on March 5th when Xstrata said Glencore had exercised an option to repurchase Prodeco, a Colombian coal mine.
[据防卫系统网站2010年9月9日报道]根据一份为期5年的合同，信佳公司（Serco）将为美国海军提供后勤支持。 如果所有选项均获行使，合同价值可能高达4400万美元。
Serco Inc. will provide logistics support to the Navy under a five-year contract that could be worth as much as ＄44 million if all option years are exercised.
个别时效期间为三年，自债权人知道或应当晓得导致其可以行使权利的事实之日的越日起盘算。
The general limitation period is three years alpha on the day after the day the obligee knows or ought to apperceive the facts as a aftereffect of which the obligee's right can be exercised.
应用推荐