From 05^th till 10^th  of September 2011 weekly average prices on the main asian boards trading natural rubber and latex moved in different directions.

On the board in Kottayam weekly average price for RSS4 grew 0.22% from 4.64$ a kg to 4.65$ a kg. In Bangkok weekly average price fell from 4.71$ a kg to 4.69$ a kg; in Tokyo weekly average price for natural rubber RSS3 fell 2.48% from 4.84$ a kg to 4.72$ a kg.

In Kuala Lumpur weekly average price for natural rubber SMR20 fell 0.86% and reached 4.62$ a kg.

Weekly average exchange price for natural latex 60% DRC in Indian Kottayam grew 1.40% from 2.85$ a kg to 2.89$ a kg. On the board in Kuala Lumpur weekly average price for natural latex 60% DRC fell 0.69% from 2.89$ a kg to 2.87$ a kg.

From 29^th of August till 03^rd  of September 2011 weekly average prices were growing on all main Asian natural rubber and latex trade boards.

On board in Kottayam weekly average price for natural rubber RSS4 grew 5.22% to 4.64$ a kg. In Bangkok weekly average price grew 2.84% to 4.71$ a kg. Weekly average exchange price for natural rubber RSS 3 in Tokyo grew 3.42% and reached 4.84$ a kg.

Weekly average price for natural rubber SMR20 in Kuala Lumpur grew to 4.66$ a kg, jumping 2.64%.

In Indian Kottayam growth of  weekly average price for natural latex 60% DRC was 2.52%. Price reached 2.85$ a kg. On board in Kuala Lumpur weekly average price for natural latex 60% DRC grew 0.35% to 2.89$ a kg. 

From 22^th till 27^th  of August 2011 weekly average prices on the main asian boards trading natural rubber and latex moved in different directions.

In Indian Kottayam weekly average price for RSS4 grew 0.46% from 4.39$ a kg to 4.41$ a kg. On the board in Bangkok weekly average price fell 0.43% from 4.60$ a kg to 4.58$ a kg; in Tokyo weekly average price fell 0.64% from 4.71$ a kg to 4.68$ a kg.

In Malaysia weekly average price for natural rubber SMR20 fell slightly 0.22% to 4.54$ a kg.

Weekly average exchange price for natural latex 60% DRC in Kottayam fell 3.14% from 2.87$ a kg to 2.78$ a kg. Weekly average price for natural latex 60% DRC in Malaysia grew 0.70% from 2.86$ a kg to 2.88$ a kg.

From 15^th till 20^th  of August 2011 weekly average prices on the main asian boards trading natural rubber and latex moved in different directions.

On the board in Kottayam weekly average price for RSS4 fell 2.88% from 4.52$ a kg to 4.39$ a kg. In Bangkok weekly average price fell 0.22% from 4.61$ a kg to 4.60$ a kg; in Tokyo weekly average price for natural rubber RSS3 grew 2.17% from 4.61$ a kg to 4.71$ a kg.

In Kuala Lumpur weekly average price for natural rubber SMR20 grew 0.22% and reached 4.55$ a kg.

Weekly average exchange price for natural latex 60% DRC in Indian Kottayam fell 2.38% from 2.94$ a kg to 2.87$ a kg. On the board in Kuala Lumpur weekly average price for natural latex 60% DRC grew 1.42% from 2.82$ a kg to 2.86$ a kg.