Humphrey leads CRU’s phosphate and potash analysis in the Fertilizer Team. He joined the company in August 2016 as the Fertilizer Team’s Cost Analyst. In 2018, he became the company’s potash analyst, subsequently adding phosphate analysis to his remit in 2022. Prior to joining CRU, Humphrey worked as a geologist at a major lead-zinc mine in the Republic of Ireland and at a gold exploration project in Mexico. He holds an MSci in Geology from Imperial College London and an MSc in Mining Geology from Camborne School of Mines (University of Exeter).

Humphrey Knight

Principal Analyst, Phosphates & Potash Fertilizers, CRU


Day 2 | 19 September 2023 | Presentation: Sanctions and Strategies: Understanding supply tightness