The Commodity Futures Trading Commission (CFTC) has fined Trafigura $55 million for manipulating the fuel-oil market in the US. This fine is part of a broader investigation that has also implicated Vitol and Glencore, marking them among the world's top three largest independent oil trading houses involved in market manipulation. Additionally, Trafigura has proposed share clawbacks for employees who breach confidentiality and its code of conduct. The proposal was communicated in a letter sent last week to current and former employees.