Economics Gold rebounded from a six-month low on Monday as bargain hunters resurfaced and jewellers in China returned to the physical market after the Lunar New Year holiday, but a firm US dollar was likely to limit the upside. More from Reuters A union of public workers in Lebanon will go ahead with an open-ended strike commencing on Tuesday after the government amended a previously agreed draft salary scale in an attempt to assuage private sector concerns over its impact. More from The Daily Star Companies The first of two Turkish power boats which are supposed to ease Lebanon’s energy woes arrived in the country’s waters on Sunday. More from The Daily Star Jordan's Arab Potash Company, one of the world's largest producers of potash, said 2012 net profit fell by more than a third as costs rose, while falling global demand weighed on output. More from