# SI Group expands antioxidant capacity at Jinshan, China facility

SI Group increased production capacity for ETHANOX 4716 and NAUGARD PS48 hindered phenolic ester antioxidants at its Jinshan, China facility. The new capacity is now operational.

- Type: Expansion
- Announced: 2022-03-02
- Where: Jinshan, China, China
- Starts operating: 2 Mar 2022
- Status: completed
- Products: ETHANOX 4716 antioxidant, NAUGARD PS48 antioxidant
- Sectors: [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md)

## Companies

- [SI Group](https://endata.com/companies/32326.md)

## Sources

- [siigroup.com](https://siigroup.com/news/si-group-expands-hindered-phenolic-ester-antioxidant-production), 2022-03-02: "Our investment demonstrates SI Group's commitment to supporting our customers' growth in both the lubricants and plastics industries."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.