By Gus Trompiz PARIS (Reuters) – Senalia, operator of France’s largest grain export terminal, aims to load 4.6 million tonnes of cereals in the 2022/23 season to June 30, up nearly 14% from 2021/22, supported by Chinese demand and war disruption to Black Sea trade, it said on Friday. France is the European Union’s biggest grain supplier and its brisk wheat shipments have contributed to higher overall EU wheat exports so far this season. Between July and December, Senalia loaded 2.4 million tonnes of cereals at Rouen port, up 11% compared with the same period last season, Chief Executive Gilles…