Parameter: rss3 1.Dirt content (max % wt): 0.025 2.Ash content (max % wt):: 0.14 3.Volatile matter (max % wt): 0.40 4.Initial plasticity po (min): 43 5.Plasticity retention index (pri): 82 6.Mooney viscosity ml: 73 Vietnam natural rubber standard 1.Origin: vietnam 2.Packing: 33, 33 kgs/bale, loose bale or as customer requiry 3. Order size: > 20 mts 4. Term of payment: 100% irrevocable letter of credit at sight