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 |
|---|---|---|---|
| 113年度存貨週轉率 | 2025-09-19 | Chinese | |
| 113年度毛利率 | 2025-09-19 | Chinese | |
| 113年度營益分析 | 2025-09-19 | Chinese | |
| 113年第4季權益變動表 | 2025-09-19 | Chinese | |
| 113年第4季現金流量表 | 2025-09-19 | Chinese | |
| 113年第4季綜合損益表 | 2025-09-19 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 33200353 | 113年度存貨週轉率 | 2025-09-19 | Chinese | ||
| 33200350 | 113年度毛利率 | 2025-09-19 | Chinese | ||
| 33200347 | 113年度營益分析 | 2025-09-19 | Chinese | ||
| 33200344 | 113年第4季權益變動表 | 2025-09-19 | Chinese | ||
| 33200341 | 113年第4季現金流量表 | 2025-09-19 | Chinese | ||
| 33200338 | 113年第4季綜合損益表 | 2025-09-19 | Chinese | ||
| 33200336 | 113年第4季資產負債表 | 2025-09-19 | Chinese | ||
| 33200359 | 更正本公司XBRL資訊平台113年第4季合併財務報告之 被投資公司附表揭露資訊 | 2025-09-19 | Chinese | ||
| 33200365 | 114年08月內部人持股異動(事後) | 2025-09-05 | Chinese | ||
| 33200362 | 114年08月董事會成員及持股 | 2025-09-05 | Chinese | ||
| 33200369 | 114年8月背書保證與資金貸與 | 2025-09-05 | Chinese | ||
| 33200366 | 114年8月營業收入 | 2025-09-05 | Chinese | ||
| 33200388 | 114年08月法人說明會簡報 — 130420250826E001.pdf | 2025-08-26 | English | ||
| 33200380 | 114年08月法人說明會簡報 — 130420250826M001.pdf | 2025-08-26 | Chinese | ||
| 33200371 | 114年08月法人說明會簡報 | 2025-08-26 | Chinese | ||
Market data
Market data not available
Price history
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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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