Yong Guan

Chief Executive Officer at

Nehe Sangdi Environmental Protection Co., Ltd.

Commercial Services

Producer Manufacturing

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An executive increases exposure to an industrial stock

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New regulatory filing published for executive transactions

Executive Management

Board of Directors

Audit Committee

Institutional Investors

Sell-side Analysts

2026 - Chairman of the Board

2022 - Chief Executive Officer

2018 - Chief Financial Officer

2012 - Strategy Committee Member