updates on the chinese energy sector and china leap model inputs to results of national regional alternative paths for yanjia wang alun gu aling zhang eetc tsinghua university 3rd asia security workshop 13 16 may 2005 beijing part a background information situation in where does s go basic facts 2004 primary production 1 846 billion tce total consumption 97 both increased 15 than year before coal 87 ton 14 4 higher crude oil 2900 million 8 more questions worries internal worldwide international price emission from poor domestic conventional resources source economic research special issue page 10 low income per capita statistical yearbook 2003 mix society policy 6 less final userssource heavily relays small scale mines