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China's once-free gutter oil now costly feedstock for Hong Kong's green jet fuel
Hong Kong is exploring sustainable aviation fuel made from recycled kitchen waste, but rising feedstock costs threaten the transition.
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Hong Kong is exploring sustainable aviation fuel made from recycled kitchen waste, but rising feedstock costs threaten the transition.
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A Swiss Triumph heir bought a Central shop at Arbuthnot House for HK$21.4 million, ending Hip Shing Hong's 55-year ownership.