HKD ‘000	6 months ended 30 Sep 2019 (“1H 2020”) (unaudited)	6 months ended 30 Sep 2018 (“1H 2019”) (unaudited)	FY2019	FY2018	FY2017
Revenue	1,504,545	1,247,725	1,904,726	2,237,335	1,441,539
Revenue from Mining Segment	744,470	1,118,397	1,675,252	1,934,289	1,180,771
Revenue from Energy Segment	753,702	78,094	146,830	26,967	-
Revenue from Shipping Segment	6,373	51,234	82,644	276,079	260,768
Quantity of Coal Produced (million tonnes)	2,800	3,284	5,661	5,719	5,009
Gross Profit	474,065	394,418	618,929	876,398	518,304
Net Profit attributable to Shareholders	8,577	161,891	1,068,077	424,452	233,919
Diluted Earnings per share (HKD cents)	0.1	2.5	16.2	6.5	3.7