The monthly average daily cost increase, mainly:
1. quality assurance department travel increases 63K;
2. mechanical atrial septum month material 26K; increased
3. plant engineering cost
1) PIC to the South dining hall wall drainage dredging engineering 17K;
2) pretreatment system 12K KP3E pure water room;
3) the new on the 30 tons of pure water machine 15K;
4) environmental wastewater treatment plant improvement project material 41K;
5) west road maintenance material 10K.
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