Trafigura interview questions

Call with HR, then first round of interviews at their office in London (3 rounds with 2 people per round), assessment day which lasted the full day with trading simulations, negotiation exercises and more interviews... Loads of weird questions, many market and technical questions. difficult to prepare for coming from a non oil or commodities background... had found an physical trading interview guide online called physical trading prep which helped a lot in preparing for this