Solutions implemented in our clients:

EL - RUS

1. Sold to PCS Yumbes S. C. M.

   Portable Primary mined rock crusher

CHEMCO SYSTEM L. P

1. Codelco CHILE, Div. El Teniente. Planta Ácido de Caletones

   Two Lime Slaking Systems with capacity of 7.3 Ton/hr of CaO each system

   (See System picture)

2. Fundición Altonorte, Noranda CHILE. Effluent treatment Plant

   One Lime Slaking Systems with capacity of 1.8 Ton/hr of CaO

   (See System picture)

3. Anglo American CHILE, Div. Los Bronces. Planta San Francisco

   Two Lime Slaker Systems with capacity of 10.89 Ton/hr OF CaO each

   (See System picture)

4. Soquimich CHILE, Planta de Neutralización. Sur Viejo I Región - Chile

   Two Lime Slaking Systems with capacity of 454 Kg/hr of CaO each system

   (See System picture)

5. Cobre Las Cruces S. A., Neutralization Plant. Sevilla - Spain

   One Lime Slaking Systems with capacity of 7.2 Ton/hr of CaO

   (See System picture)

6. COEMIN S. A. CHILE, Neutralization Plant. Minera Carola - Copiapó

   One Lime Slaking Systems with capacity of 1400 Kg/hr of CaO

   (See System picture)

UNION PROCESS

1. Codelco CHILE, Div. Salvador. Sulphuric Acid Plant of Potrerillos

   One Vertical Attritor Ball Mills for Lime Slaking Systems with capacity of 4.5 Ton/hr of Ca

ANSAC Pty Ltd.

1. Tambo Gold – CHILE (With Signed Engineering)

   One Regenerator Kiln for Carbon Activated Model HC4060lp

2. Andacollo Gold – CHILE (Cia Minera Dayton S. A.)

   One Regenerator Kiln for Carbon Activated Model HC3040el

3. Verde Gold – CHILE (Cia Minera Maricunga)

   One Regenerator Kiln for Carbon Activated Model HC4080lp

4. Pullalli Gold – CHILE (Pegasus Gold Corporation)

   One Regenerator Kiln for Carbon Activated Model HC4050e