(Reuters) – British food ingredients maker Tate & Lyle Plc said on Friday it would lift prices of its products in its main markets to tackle cost pressures arising from the Ukraine conflict that has disrupted global commodity supplies. The London-listed firm, one of the world’s biggest producers of sweeteners such as high fructose corn syrup, said the crisis was causing a “significant escalation” in raw material, energy and logistics costs, especially in Europe – one of its largest markets. Following Russia’s invasion of Ukraine on Feb. 24, speculators have aggressively bought wheat and corn f…