USI Corporation — Investor Relations & Filings
USI Corporation specializes in the design, development, manufacturing, and distribution of polyethylene plastic resins and advanced polymer materials. Its core product portfolio comprises Low-Density Polyethylene (LDPE), Ethylene Vinyl Acetate (EVA) copolymers, High-Density Polyethylene (HDPE), and Linear Low-Density Polyethylene (LLDPE). The company also produces specialized materials, including Cyclic Block Copolymers (CBC) under the ViviOn™ brand, functional architectural coatings, and fire-retardant materials. These products support a wide range of industrial applications such as optical components, electric vehicle parts, medical devices, IC process carriers, and high-performance packaging. USI Corporation provides technical solutions for injection molding, foam extrusion, and hot melt adhesives, with an increasing strategic focus on low-carbon sustainable materials and specialized functional coatings for diverse global markets.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 114年6月營業收入 | 2025-07-07 | Chinese | |
| 114年06月內部人持股異動(事後) | 2025-07-07 | Chinese | |
| 114年06月董事會成員及持股 | 2025-07-07 | Chinese | |
| 補充公告本公司以自地委建方式與非關係人簽訂 台聚集團創新研發中心新建工程發包案合約 | 2025-06-26 | Chinese | |
| 114年年報及股東會資料 — 2025_1304_20250529F05.pdf | 2025-06-17 | Chinese | |
| 114年年報及股東會資料 — 2025_1304_20250529F17.pdf | 2025-06-17 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 33200442 | 114年6月營業收入 | 2025-07-07 | Chinese | ||
| 33200451 | 114年06月內部人持股異動(事後) | 2025-07-07 | Chinese | ||
| 33200448 | 114年06月董事會成員及持股 | 2025-07-07 | Chinese | ||
| 33200454 | 補充公告本公司以自地委建方式與非關係人簽訂 台聚集團創新研發中心新建工程發包案合約 | 2025-06-26 | Chinese | ||
| 33203929 | 114年年報及股東會資料 — 2025_1304_20250529F05.pdf | 2025-06-17 | Chinese | ||
| 33203927 | 114年年報及股東會資料 — 2025_1304_20250529F17.pdf | 2025-06-17 | Chinese | ||
| 33203925 | 114年年報及股東會資料 — 2024_1304_20250529FE4.pdf | 2025-06-17 | English | ||
| 33203921 | 114年年報及股東會資料 — 2024_1304_20250529F04.pdf | 2025-06-17 | Chinese | ||
| 33203916 | 114年年報及股東會資料 — 2025_1304_20250529FE2.pdf | 2025-06-17 | English | ||
| 33203915 | 114年年報及股東會資料 — 2025_1304_20250529F02.pdf | 2025-06-17 | Chinese | ||
| 33203912 | 114年年報及股東會資料 — 2025_1304_20250529F13.pdf | 2025-06-17 | Chinese | ||
| 33203909 | 114年年報及股東會資料 — 2025_1304_20250529FE1.pdf | 2025-06-17 | English | ||
| 33203907 | 114年年報及股東會資料 — 2025_1304_20250529F01.pdf | 2025-06-17 | Chinese | ||
| 33200458 | 公告本公司113年度股利分派除息基準日 | 2025-06-09 | Chinese | ||
| 33200463 | 114年5月背書保證與資金貸與 | 2025-06-06 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of plastics and synthetic rubber in primary forms
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USI Corporation via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/51764/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=51764 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=51764 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=51764 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 51764}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for USI Corporation (id: 51764)"
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