**60 pcs 0.31 HT/pc
*300 pcs 0.28 HT/pc
*600 pcs 0.25 HT/pc
1200 pcs 0.22 HT/pc
2500 pcs 0.18 HT/pc
5000 pcs 0.15 HT/pc
*300 pcs 0.28 HT/pc
*600 pcs 0.25 HT/pc
1200 pcs 0.22 HT/pc
2500 pcs 0.18 HT/pc
5000 pcs 0.15 HT/pc