shipping charge going high

On May 2024, recently shipping charge going high. like export to India Chennai seaport, today shipping charge USD3000/20GP,and all shipping line charge is very high. We advice our partner wait some days. Today calcium carbide FOB price is change ,more ,FOB shanghai USD640/mt. By news, Tianjin seaport will open again after some year, as we talk with tianjin dangerous warehouse and shipping company, the loading charge and shipping charge compare with Shanghai port will not have big differents. We are in Wuhai city,Inner Mongolia, the truck delivery to Tianjin seaport around 1100km, to shanghai aound 2850km. If calcium carbide can export from Tianjin Xingang port,our local delivery reduce more. But by our experience,  calcium carbide china market price will be same for offer. 

We regular crush calcium carbide for export. gas yiled at 295l/kg, size to be : 1-4,4-7,7-15,15-25,25-50,50-80,80-120mm.