**20 pcs 1.31 HT/pc
*100 pcs 1.18 HT/pc
*200 pcs 1.05 HT/pc
*400 pcs 0.92 HT/pc
*800 pcs 0.79 HT/pc
1600 pcs 0.66 HT/pc
*100 pcs 1.18 HT/pc
*200 pcs 1.05 HT/pc
*400 pcs 0.92 HT/pc
*800 pcs 0.79 HT/pc
1600 pcs 0.66 HT/pc
