**20 pcs 0.90 HT/pc
*100 pcs 0.81 HT/pc
*200 pcs 0.72 HT/pc
*400 pcs 0.63 HT/pc
*800 pcs 0.54 HT/pc
1500 pcs 0.45 HT/pc
*100 pcs 0.81 HT/pc
*200 pcs 0.72 HT/pc
*400 pcs 0.63 HT/pc
*800 pcs 0.54 HT/pc
1500 pcs 0.45 HT/pc