LIMITED E-TENDER BID DOCUMENT FOR PROVISION OF ONBOARD-CATERING SERVICES IN MAIL / EXPRESS SUPER-FAST-TRAINS HAVING PANTRY-CAR / MINI PANTRIES IN PARTIAL / COMPLETE UNBUNDLING-MODEL FOR A PERIOD w.e.f. 25.01.2024 to 31.03.2024 FURTHER EXTENDABLE UPTO (投標 №97203206cn)