# NAICS 325312: Phosphatic Fertilizer Manufacturing

The SBA size standard for NAICS 325312 is 1,350 employees (13 CFR 121.201).

| Field | Value |
| --- | --- |
| Code | 325312 |
| Title | Phosphatic Fertilizer Manufacturing |
| Level | 6 |
| Parent | 32531 |
| Size standard | 1,350 employees |
| Footnote | - |

## Description

This U.S. industry comprises establishments primarily engaged in (1) manufacturing phosphatic fertilizer materials or (2) manufacturing phosphatic materials and mixing with other ingredients into fertilizers.

## Sources

- Census NAICS: https://www.census.gov/naics/
- SBA size standards: https://www.sba.gov/document/support-table-size-standards

## API and MCP

- REST: GET https://samgovapi.io/api/v1/naics/325312/size-standard?revenue_usd=...
- MCP tools: naics_lookup, size_standard_check

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