With our extensive experience and huge trading volume, we work hand-in-hand with chemical plants in sourcing raw materials for them and distributing their end products. Where appropriate, we also enter into toll manufacturing arrangements with such chemical plants. Such flexible and innovative arrangements allow us to mitigate our business risk or increase our margins and sales. Our cooperation with Zhangjiagang Kellin Chemicals is a successful case study of a collaboration between our group and a chemical manufacturing plant where risks and rewards are borne and enjoyed jointly.