Looking for hms1 rail 20,000t trial and then 50,000t per month CIF

I'm in need of hms 1 rail 20,000 tons trail order CIF/Any safe port
port of destination is Mexico and Cleveland USA ports Veracruz Mexico.
Trial orders 20,000-ton each then after 50,000-ton per month for 12 months with an increase in tonnage.
Price USD$310 to USD315 maximum CIF/Any safe port.