Jan 19 (Reuters) - Petro-king Oilfield Services Ltd 2178.HK:
UNIT DISPOSES 15 UNITS OF EXISTING FRACTURING TRUCKS, OTHERS FOR RMB85.5 MILLION
UNIT BUYS 15 UNITS OF FRACTURING TRUCKS, OTHERS FOR RMB124 MILLION
Further company coverage: 2178.HK
((Reuters.Briefs@thomsonreuters.com;))