US SB4152

Establishes mandatory weekly price and quantity reporting to USDA for manufacturers and wholesalers of nitrogen, phosphorous, potassium, and fertilizer products, with data separated by domestic versus foreign sources

Exempts agricultural cooperatives and non-manufacturer retailers from mandatory reporting requirements, while providing a voluntary confidential reporting mechanism for these entities

Requires USDA to conduct weekly retail fertilizer price surveys through the Agricultural Marketing Service and publish aggregated data on a public dashboard accessible to farmers and market participants

Protects confidential business information from public disclosure, including exemption from Freedom of Information Act requests, with violations subject to enforcement by the Secretary or Attorney General

Mandates USDA review of reporting requirements every 2 years and allows regulations to be updated if current information no longer reflects how fertilizers are valued and priced in the market