![Mao Sun](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Mao Sun
Director of Finance/CFO at
HFX HOLDING CORP.
Net worth: 19 440 $ as of 31/05/2026
Profile
Mao Sun was the founder of Sunronkai LLP, founded in 2009, holding the title of Founding Partner.
Mr. Sun was the founder of Mao & Ying LLP, founded in 2009, holding the title of Partner.
Current jobs include Director at Hero Innovation Group, Inc. since 2024; Independent Director at SouthGobi Resources (Hong Kong) Ltd. since 2015; Independent Director at All In FutureTech Alliance, Inc. since 2024; Chief Financial Officer & Secretary at Nickel North Exploration Corp.
since 2020; Co-Chief Financial Officer at HFX Holding Corp.
since 2017; Member at Institute of Corporate Directors; and Member at Canadian Tax Foundation.
Former jobs include Independent Director at WildSky Resources, Inc. from 2017 to 2020; Director at Yalian Steel Corp.
from 2012 to 2013; Lead Independent Non-Executive Director at SouthGobi Resources Ltd. from 2019 to 2024; Audit Manager at KPMG, Inc.; and Member at The Institute of Chartered Accountants of British Columbia.
Education includes a graduate degree from The Trustees of Columbia University in The City of New York in 2000 and an undergraduate degree from Nanjing University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 09/10/2025 | 540,000 ( 0.31% ) | 19 440 $ | 31/05/2026 |
Mao Sun active positions
| Companies | Position | Start |
|---|---|---|
| HFX HOLDING CORP. | Director of Finance/CFO | 27/06/2014 |
| HERO INNOVATION GROUP INC. | Director/Board Member | 21/02/2023 |
| NICKEL NORTH EXPLORATION CORP. | Director of Finance/CFO | 20/03/2020 |
| ALL IN FUTURETECH ALLIANCE INC. | Director/Board Member | 01/07/2024 |
Canadian Tax Foundation
 Canadian Tax Foundation Investment Trusts/Mutual FundsMiscellaneous Functions as a foundation or endowment | Corporate Officer/Principal | - |
Institute of Corporate Directors
 Institute of Corporate Directors Miscellaneous Commercial ServicesCommercial Services Promotes governance and develops leadership skills | Corporate Officer/Principal | - |
SouthGobi Resources (Hong Kong) Ltd.
 SouthGobi Resources (Hong Kong) Ltd. CoalEnergy Minerals Mines and supplies coal | Director/Board Member | 01/12/2015 |
Former positions of Mao Sun
| Companies | Position | End |
|---|---|---|
| SOUTHGOBI RESOURCES LTD. | Director/Board Member | 27/06/2024 |
| WILDSKY RESOURCES INC. | Director/Board Member | 12/02/2020 |
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Training of Mao Sun
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
61
1st degree connections
16
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 16 |
|---|---|
KPMG, Inc.
 KPMG, Inc. Miscellaneous Commercial ServicesCommercial Services Provides audit and accounting services | Commercial Services |
WildSky Resources, Inc.
 WildSky Resources, Inc. Precious MetalsNon-Energy Minerals Mines for gold | Non-Energy Minerals |
Nickel North Exploration Corp.
 Nickel North Exploration Corp. Other Metals/MineralsNon-Energy Minerals Mines for nickel and other minerals | Non-Energy Minerals |
HFX Holding Corp.
 HFX Holding Corp. Financial ConglomeratesFinance Operates as a capital pool company | Finance |
The Trustees of Columbia University in The City of New York
 The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Nanjing University
 Nanjing University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
SouthGobi Resources Ltd.
 SouthGobi Resources Ltd. CoalEnergy Minerals Explores and develops coal mines | Energy Minerals |
The Institute of Chartered Accountants of British Columbia
 The Institute of Chartered Accountants of British Columbia Miscellaneous Commercial ServicesCommercial Services Operates as an association of chartered accountants functioning as its training, governing and regulatory body | Commercial Services |
Institute of Corporate Directors
Institute of Corporate Directors Miscellaneous Commercial ServicesCommercial Services Promotes governance and develops leadership skills | Commercial Services |
Canadian Tax Foundation
Canadian Tax Foundation Investment Trusts/Mutual FundsMiscellaneous Functions as a foundation or endowment | Miscellaneous |
Yalian Steel Corp.
 Yalian Steel Corp. SteelNon-Energy Minerals Manufactures and supplies steel pipe for use in oil and gas pipelines | Non-Energy Minerals |
Sunronkai LLP | |
SouthGobi Resources (Hong Kong) Ltd.
SouthGobi Resources (Hong Kong) Ltd. CoalEnergy Minerals Mines and supplies coal | Energy Minerals |
Mao & Ying LLP | |
Allied Gaming & Entertainment, Inc.
 Allied Gaming & Entertainment, Inc. Movies/EntertainmentConsumer Services Provides e-sports services | Consumer Services |
Hero Innovation Group, Inc.
 Hero Innovation Group, Inc. Packaged SoftwareTechnology Services Operates as a financial technology company that develops mobile application platform | Technology Services |
- Stock Market
- Insiders
- Mao Sun
