Yang Chenghai

Director/Board Member at Shandong Provincial Bureau of Geology & Mineral Resources

Non-Energy Minerals

Government

Active connections

Name	Gender	Age	Linked companies	Collaboration
Patrick Soh	M	-	AUSTRALIAN SILICA QUARTZ GROUP LTD.	10 years

Multi-company connection

Name	Gender	Age	Linked companies	Collaboration
Kelvin Arnold May	M	-	AUSTRALIAN SILICA QUARTZ GROUP LTD.	2 years
Feng Ding	M	-	AUSTRALIAN SILICA QUARTZ GROUP LTD.	3 years
Cun Liang Lai	M	63	AUSTRALIAN SILICA QUARTZ GROUP LTD.	2 years
Qing wei Zhan	M	-	AUSTRALIAN SILICA QUARTZ GROUP LTD.	1 years
Zhao Zhong Wang	M	-	AUSTRALIAN SILICA QUARTZ GROUP LTD.	6 years

Country	Connections	% of total
Australia	6	100.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections