James Lumba

I don't know if i can explain this thoroughly because i'm having a hard time explaining in english. but i will try because i really want it. trade port. 1. for example: my production of raw ore is too much than the consumed ore for metal so i'm exporting the rest. but what happen is all of my raw ore is been exported, the result nothing left for my consumers locally. what i want is if my raw ore stock in trade port exceeded a certain level. it will export the exceeding amount. 2. i'm producing plastics for my local consumers like the processor factory but it's not enough so i'm importing plastics also. the result my storage lot for plastic is full and no more space for my locally produce plastics. what i want is if it reached below a certain level it will start importing. that's all.