jan 12 reuters  the baltic exchanges dry bulk sea freight index badi extended losses on wednesday to a 10month low pressured by lower rates across all its vessel segments  the overall index which factors in rates for capesize panamax and supramax vessels fell 124 points or 58 to 2027 its lowest since march 16  the capesize index baci dropped 228 points or 98 to a 10month low of 2097  average daily earnings for capesizes which transport 150000tonne cargoes such as iron ore and coal dropped by 1894 to 17390  the panamax index bpni fell 150 points or 55 to 2565 its lowest since dec 23  average daily earnings for panamaxes which ferry 6000070000 tonne coal or grain cargoes fell by 1354 to 23081  chinese coking coal futures on the dalian commodity exchange jumped on wednesday boosted by restocking demand at steel mills as supply of the materials is relatively tight ahead of lunar new year holidays  the supramax index bsis fell 22 points to its lowest level since april at 1936 reporting by brijesh patel in bengaluru editing by maju samuel