SinoTharwa Drilling Company - Needs And Expectations

Interaction of ST with the interested parties includes:

•Defining interested parties relevant to the QHSE-MS

•Monitoring and analysis of interested parties’ needs and expectations

•Defining interested parties relevant to the QHSE-MS which carried out in management review

•Monitoring and analysis of interested parties’ needs and expectations is held on a regular basis in the processes of the QHSE-MS

•Reports on the results of the analysis of the needs and expectations of interested parties are addressed in the management review