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Energy Tech System
Upstream - Green Oilfield & Associated Gas Recovery
Downstream - Integrated Energy Utilization System
Midstream - Biomass Gasification & Biomethane
On-Chain Finance
HWH
Energy Tech System
Upstream - Green Oilfield & Associated Gas Recovery
Downstream - Integrated Energy Utilization System
Midstream - Biomass Gasification & Biomethane
On-Chain Finance
HWH
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Filing Date
Form Type
Description
S-1/A
[Amend] General form for registration of securities under the Securities Act of 1933
May 3, 2024
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8-K
Current Report
Apr 24, 2024
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Upload
[Cover] SEC-generated letter
Apr 24, 2024
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S-1
General form for registration of securities under the Securities Act of 1933
Apr 7, 2024
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8-KA
[Amend] Current Report
Mar 24, 2024
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8-K
Current Report
Mar 10, 2024
View
10-K
Annual Report
Feb 27, 2024
View
8-K
Current Report
Feb 27, 2024
View
SC 13G
Statement of acquisition of beneficial ownership by individuals
Feb 14, 2024
View
SC 13G/A
[Amend] Statement of acquisition of beneficial ownership by individuals
Feb 13, 2024
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SEC Filings
Home
About
About
Board of Directors
Business Units
Energy Tech System
Upstream - Green Oilfield & Associated Gas Recovery
Downstream - Integrated Energy Utilization System
Midstream - Biomass Gasification & Biomethane
On-Chain Finance
HWH
Investors
Press Releases
Corporate Governance
SEC Filings
Contact
Home
About
About
Board of Directors
Business Units
Energy Tech System
Upstream - Green Oilfield & Associated Gas Recovery
Downstream - Integrated Energy Utilization System
Midstream - Biomass Gasification & Biomethane
On-Chain Finance
HWH
Investors
Press Releases
Corporate Governance
SEC Filings
Contact
Home
About
About
Board of Directors
Business Units
Energy Tech System
Upstream - Green Oilfield & Associated Gas Recovery
Downstream - Integrated Energy Utilization System
Midstream - Biomass Gasification & Biomethane
On-Chain Finance
HWH
Investors
Press Releases
Corporate Governance
SEC Filings
Contact
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