Polygreen Resources Co., Ltd.
Polygreen Resources Co., Ltd. is an exempted company incorporated in the Cayman Islands, recorded on file under internal company identifier 1150911234. A registration number of KY 232825 appears in group-structure data held on file for this entity, but this could not be independently confirmed through a public source, as the Cayman Islands General Registry does not offer an open public company search. The on-file registry status is Active; an active status is administrative and does not by itself confirm current trading activity. Polygreen Resources Co., Ltd. trades on Taiwan’s Taipei Exchange (TPEx) under stock code 8423, carrying the “-KY” suffix Taiwan uses to mark exchange-listed companies incorporated outside Taiwan. A listing date of 14 March 2012 has been reported by financial data providers but was not confirmed against a primary exchange filing during this review. The company manufactures reclaimed and regenerated rubber products, including reclaimed rubber and butyl reclaimed rubber marketed as Tyrec and Burec, crumb rubber marketed as T-Mesh, and rubber granules recovered from waste tyres and industrial rubber scrap, serving manufacturers of tyres, conveyor belts, inner tubes, rubber matting and dock fenders. Polygreen Resources Co., Ltd. has also been described as a qualified waste-tyre processing and recycling operator recognised by Taiwan’s environmental authorities. Production is based principally in Taoyuan City, Taiwan, and in Malaysia through a related reclaimed-rubber manufacturing operation. The company’s official website is pgr.com.tw. No registration number, incorporation date or financial results for the legal entity are currently confirmed against a primary Cayman Islands or Taiwan regulatory source.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Shareholders
Shareholders of Polygreen Resources Co., Ltd.
Polygreen Resources Co., Ltd. is incorporated in the Cayman Islands, where shareholder registers are filed privately with the Registrar of Companies and are not accessible through a public search. As a company listed on Taiwan’s Taipei Exchange (TPEx) under code 8423, Taiwan’s Market Observation Post System (MOPS) requires listed companies to disclose shareholders holding 10% or more of outstanding shares and changes to those holdings. A MOPS disclosure page for major shareholder movements was identified for this stock code, but the underlying holder names, percentages and effective dates could not be retrieved and independently verified within this review.
Ultimate beneficial ownership
No ultimate beneficial owner has been verified for Polygreen Resources Co., Ltd. from an authoritative source. The Cayman Islands does not operate a publicly searchable beneficial-ownership register, and the Taiwan major-shareholder disclosure referenced above would identify reportable shareholders rather than establish a calculated, verified UBO percentage.
Data availability
Shareholder information for this company is restricted at the Cayman Islands registry level and, at best, major-shareholders-only at the Taiwan exchange level; neither source could be fully retrieved during this review. This should not be read as evidence that the company has no significant shareholders.
Sources
Cayman Islands General Registry (ciregistry.ky) – company-level record on file, no public shareholder search available, checked 2026-09-16. Taiwan Market Observation Post System (mops.twse.com.tw) – major shareholder disclosure page identified for stock code 8423 but not retrieved, checked 2026-09-16.
Officers
3
Directors and officers of Polygreen Resources Co., Ltd.
Three active officers are recorded on file for Polygreen Resources Co., Ltd.: Yin Sun Lee and Yun Sun Lee, each listed with the combined role President, General Manager & Director, and Yuan Chien Huang, listed as Chief Financial Officer, Accounting Supervisor & Chief Accountant. No appointment or resignation dates are recorded for any of the three, and no former or resigned officers are disclosed. The near-identical names recorded for two of the three officers, Yin Sun Lee and Yun Sun Lee, could not be resolved during this review; they may be two distinct individuals holding the same title or a duplicated record, and this is flagged rather than resolved by assumption. Correspondence addresses on file show only Cayman Islands as the country, with no street-level detail. This is a correspondence address only and does not indicate nationality or country of residence for any officer, neither of which is disclosed in any source reviewed.
Data availability
Officer information for Cayman Islands-incorporated companies is not comprehensively public, and nationality and residence are not published in the sources available for this entity. As a TPEx-listed company, Polygreen Resources Co., Ltd. may separately disclose directors and managers through Taiwan’s Market Observation Post System, but this filing could not be retrieved and cross-verified during this review, so the information here should be treated as current-only and partial.
Sources
Company data on file (internal record, checked 2026-09-16). Taiwan Market Observation Post System (mops.twse.com.tw) – director and manager disclosure identified for stock code 8423 but not retrieved, checked 2026-09-16.
Group Structure
Group structure of Polygreen Resources Co., Ltd.
Polygreen Resources Co., Ltd. is the Cayman Islands-incorporated entity listed on Taiwan’s Taipei Exchange under stock code 8423 (“Baolu-KY”), a naming convention Taiwan uses for exchange-listed companies incorporated abroad. No further parent company above Polygreen Resources Co., Ltd. has been identified from the sources reviewed. Group data on file lists four related entities: a Taiwan branch of this same Cayman company, a Malaysian reclaimed-rubber manufacturer, and two further Taiwan-registered companies with related names. The link to the Malaysian manufacturer is corroborated by independent sources describing it as part of the same reclaimed-rubber business; the remaining links are recorded internally but have not been independently confirmed and are presented as possible relationships only.
Polygreen Resources Co., Ltd. Taiwan Branch (Cayman) (Taiwan, registration TW 53663772) – recorded as a Taiwan branch registration of this same Cayman legal entity rather than a separate subsidiary, consistent with the company’s Taoyuan, Taiwan production and listing base. Relationship type: branch (same legal entity); ownership percentage not applicable.
Jeng Yuan Reclaimed Rubber Sdn. Berhad (Malaysia, registration MY 198801002806) – a Malaysia-incorporated reclaimed-rubber manufacturer founded in 1988. Independent sources describe a Jeng Yuan Reclaimed Rubber Sdn Bhd manufacturing operation as part of the same corporate group as Polygreen Resources and report that it holds a substantial share of Malaysia’s high-grade reclaimed-rubber market; a related entity described in Taiwan financial-data sources as “Zhengyuan Reclaimed Rubber Limited” is separately identified as a subsidiary. Relationship type: subsidiary (corroborated by independent sources); ownership percentage not disclosed.
Vision Tire Co., Ltd. (Taiwan, registration TW 27814747) – recorded in group data on file. No independent source corroborating a corporate relationship to Polygreen Resources Co., Ltd. was found during this review. Relationship type: possible relationship (unverified).
Polygreen Resources Co., Ltd. (Taiwan, registration TW 53003483) – a separately registered Taiwan entity sharing the same name. Shared naming alone is not evidence of a corporate relationship, and no independent filing confirming a link was located. Relationship type: possible relationship (unverified).
Data availability
Group-structure information for Polygreen Resources Co., Ltd. is partial: one relationship, the Malaysian manufacturing subsidiary, is corroborated by independent sources, while the remaining recorded relationships rely on internal data that could not be independently verified within this review, and no ownership or voting percentages are disclosed for any related entity.
Sources
Company data on file (internal record, checked 2026-09-16). Jeng-yuan.com company website, checked 2026-09-16. MoneyDJ company wiki profile for stock code 8423, checked 2026-09-16.
Polygreen Resources Co., Ltd.
Cayman Islands
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Frequently Asked Questions
What is Polygreen Resources Co., Ltd.?
Polygreen Resources Co., Ltd. is a Cayman Islands-incorporated company that manufactures reclaimed and regenerated rubber products, including reclaimed rubber, butyl reclaimed rubber, crumb rubber and rubber granules recovered from waste tyres, with production based in Taiwan and Malaysia.
Where is Polygreen Resources Co., Ltd. incorporated?
Polygreen Resources Co., Ltd. is incorporated in the Cayman Islands. It operates its listing and main production activities through Taiwan, where it is registered under the country code KY as an offshore-incorporated entity.
What is Polygreen Resources' company registration number?
No registration number is confirmed on file from a public source. A number, KY 232825, appears in internal group-structure data but has not been independently verified, since the Cayman Islands General Registry does not offer open public company search.
Is Polygreen Resources Co., Ltd. publicly listed?
Yes. The company trades on Taiwan's Taipei Exchange (TPEx) under stock code 8423, referred to in Taiwan as "Baolu-KY," with the "-KY" suffix denoting Cayman Islands incorporation.
What products does Polygreen Resources make?
Polygreen Resources manufactures reclaimed rubber and butyl reclaimed rubber (marketed as Tyrec and Burec), crumb rubber (marketed as T-Mesh), and rubber granules, used in tyres, conveyor belts, inner tubes, rubber matting and dock fenders.
Where does Polygreen Resources manufacture its products?
Production is based principally in Taoyuan City, Taiwan, and in Malaysia through a related reclaimed-rubber manufacturing operation reported to hold a substantial share of Malaysia's high-grade reclaimed-rubber market.
What is Polygreen Resources' official website?
The company's official website is pgr.com.tw.
Who are the directors and officers of Polygreen Resources Co., Ltd.?
Three active officers are recorded on file: Yin Sun Lee and Yun Sun Lee, each listed as President, General Manager & Director, and Yuan Chien Huang, listed as Chief Financial Officer, Accounting Supervisor & Chief Accountant. No appointment dates, nationality or residence are disclosed.
Who are the shareholders of Polygreen Resources Co., Ltd.?
Shareholder information is not publicly available from the Cayman Islands registry. As a Taipei Exchange-listed company, major shareholders above 10% may be disclosed through Taiwan's Market Observation Post System, but this could not be retrieved and verified during this review.
Does Polygreen Resources Co., Ltd. have a parent company?
No parent company has been identified from the sources reviewed. Polygreen Resources Co., Ltd. appears to be the top entity in its disclosed group structure and is itself listed on the Taipei Exchange.
What subsidiaries or related companies does Polygreen Resources have?
A Taiwan branch of the same Cayman legal entity and a Malaysian reclaimed-rubber manufacturer, Jeng Yuan Reclaimed Rubber Sdn. Berhad, are corroborated related entities. Two further Taiwan-registered companies, Vision Tire Co., Ltd. and a separate Polygreen Resources Co., Ltd. entity, are recorded on file but not independently verified.
What does the "-KY" in Polygreen Resources' stock ticker mean?
The "-KY" suffix used in Taiwan alongside stock code 8423 indicates that the listed company is incorporated in the Cayman Islands rather than in Taiwan, a common structure for Taiwan-listed manufacturing groups with offshore holding entities.
When was Polygreen Resources Co., Ltd. incorporated?
No incorporation date is confirmed from a primary source. Secondary financial-data sources report an incorporation date of November 2009, but this has not been independently verified against a primary Cayman Islands filing.
Does Polygreen Resources' active registry status mean it is financially stable or compliant?
No. An active registry status only reflects that the company has not been struck off or dissolved. It is not evidence of current trading activity, financial stability or regulatory compliance.
What is Polygreen Resources Co., Ltd.'s current company status?
The on-file registry status is Active. No public confirmation of this status from the Cayman Islands registry was available during this review, as the registry does not provide open public company search.