Aug 4 (Reuters) - Perennial Energy Holdings Ltd 2798.HK:
HY NET PROFIT EXPECTED TO BE RMB6 MILLION-RMB0.1 MILLION
EXPECTED RESULT DUE TO DECLINE IN CLEAN COAL PRICES IN HY, OTHERS
Further company coverage: 2798.HK
((Reuters.Briefs@thomsonreuters.com;))