Achat Used Cooking Oil - Tunisie ( Afrique)

bonjour
nous cherchons un fournisseurs pour "used cooking oil"
quantité: 500mtx12 mois
specifications:
free fatty acids: 3.% 5 % max
* m.i.u (moisture and impurities): 0.02 % max
* saponification value: 186
* iodine value: 120
* titre c (melting point): 13.75" c
* specific gravity @ 25'c : 0.915
* density (kg/m3) 900 (min); 920
* flashpoint by p. m. (degree c) 225
* calorific value (kj/kg) 36,000
* kinematic viscosity (40 deg.c) (mm2/s) 38
* carbon residue (mass %) 0.4
* iodine number (g/100g) 110
* sulphur content (mg/kg) 20 (max)
* oxidation stability (110 deg.c) (h) 5.0 (min)