Dear Sir/Madam. My name Bao Dinh Quoc. I represent the Petecland - Subsidiary of Petec - one of the biggest trading company in Vietnam. We are now exporting natural rubber SVR 3L, SVR CV60, SVR 10, SVR CV50, SVR 20... TECHNICAL REQUIREMENTS: The specifications of natural rubber in block must conform to the standard limits stipulated as below: PROPERTIES SVR3L SVRCV60 SVRCV50 SVR5 SVR10 SVR20 Testing Method 1. Dirt Content (% WT max.)0.030.030.030.050.080.16TCVN 6089:1995 2. Volatile Matter (% WT max.)0.800.800.800.800.800.80TCVN 6088:1995 3. Ash Content (% WT max.)0.500.500.500.500.751.00TCVN 6087:1995 4. Nitrogen Content (% WT max.)0.600.600.600.600.600.60TCVN 6091:1995 5. Initial Plasticity (PO) min.35--303030TCVN 6092:1995 6. Plasticity Retention Index(PRI) min.606060605040TCVN 6092:1995 7. Colour Index max.6-----TCVN 6093:1995 8. Mooney Viscosity ML(1'+4') 100oC-60 + 550 + 5---TCVN 6090:1995 9. Rheograph (*)RRR---TCVN 6094:1995 (*) Rheograph provided, if required. + Packing: with pallet.+ Delivery term: FOB or CIF.+ Payment term: T/T Remittance before shipment or LC at signt+ Shipment time: prompt shipment, after receipt of workable L/C at sight or/and shipping instruction. Best regard.