Thanks so much for your feedback and information sharing .
1)After checking and applying with shipping line like KMTC and CMA .
They best rate is USD175/20GP; USD275/40HQ which can not more lower as CMA/KMTC is direct service.
If cnee can accept indirect service , then we can get WFL can offer USD150/20GP; USD200/40HQ ex Qingdao to BKK .
2)Regarding the EXW charges, the best we can offer is USD675/40HQ. Which really can not match USD600/40HQ , otherwise we will face lost.
Pls kindly help double check with cnee and give us your comments and great support .