B)Working and investment capital The Company A shall supply within three months after formation of joint venture at least 2 million RMB, the first one million RMB shall supply within 2 months and rest according to requirements of manufacturing and implementation phase of demonstration plant within 1 months. Any delay in supplying fund, which bring addition overhead cost, shall cover by company A and excluded from initial investment. The capital investment that required for building demonstration plant, with capacity of 5000 metric tons sodium silicate (Water glass) per year estimated 2 million RMB (+/-25%) it is excluded land fee or rent. The actual cost of building such demonstration plant will determine during detail design phase or project. If the Working Capital is not sufficient for fulfilment of scope, the required amount of fund (Working Capital Advance) shall be provided by Company A. supply such capital it shall not giving right for additional shares or dissolving of 60-40 shares. Working capital shall cover salary and expenditures of engineering team and service staff, cost of procurements and manufacturing of equipment and machines, outsourced laboratory cost, and such.