BEIJING, July 19 (Reuters) – China’s Jingye Steel has urged Britain ‌to immediately stop “trampling on international ‌investment rules” and to promptly, fully and ​effectively compensate the company for all investment losses incurred in the decision to nationalise British Steel.

The ‌British side “disregarded ⁠dedicated ongoing investment and significant contributions”, offering “almost zero compensation”, ⁠Jingye said in a statement on Sunday.

The company also pointed ​out that ​the United ​Kingdom had spent £377 ‌million ($507.18 million) to operate British Steel as of the end of January, and expects that the amount would have exceeded £600 million by ‌the end of ​June, with expenditures ​possibly exceeding £1.5 ​billion by 2028.

China said ‌it would closely monitor ​developments and ​will take appropriate measures to safeguard legitimate rights and interests ​if ‌warranted.

($1 = 0.7433 pounds)

(Reporting by Liz ​Lee and Beijing newsroom; Editing ​by Christian Schmollinger)