| | Business | Dirty oil crisis over for Russia, but contagion felt on high seas. In the opinion of Russian officials, the oil contamination crisis that disrupted flows from the world’s second-largest exporter of crude this spring is long over. But a closer look at a dozen tankers containing dirty Russian oil suggests that for the buyers, the debacle has a long way to run and will cost them hundreds of millions of dollars. | | Central bankers weigh up Facebook's Libra plan A senior member of the Swiss National Bank said he was open-minded about Facebook’s cryptocurrency project, while an Italian official looked for more information as central bankers try to get to grips with the initiative. | | AbbVie to buy Botox-maker Allergan in $63 billion deal. Allergan shareholders will receive 0.8660 AbbVie shares and $120.30 in cash for each share held, for a total consideration of $188.24 per Allergan share, a premium of 45% to Allergan’s Monday close. The deal is expected to add 10% to adjusted earnings per share over the first full year following the close, the companies said. | | 'Storm approaching': U.S. furniture company RC Willey Home Furnishings is so concerned that new global clean air rules will cause transport disruption that it brought forward the shipment of arm chairs and sofas from China by two months. The tougher regulations, set by the United Nations shipping agency, the International Maritime Organization, come into force on Jan 1. Costs will rise for ships towards the end of this year and there will be a knock on effect for trucks and other transporters that move goods around the world. | | | | |