Privacy & Cookie Policy

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. You consent to our cookies if you continue to use our website.  Read more

Electrolytic Copper Cathode

Our main product is branded as PSR Isabel, a 99.99% pure electrolytic copper cathode.

This product is used in applications ranging from building constructions and industrial equipment to transportation, electronics and other high-tech products. This is also used in manufacturing various kinds of electric cables, telecommunication wires, copper shapes and copper-alloy products.

Using the smelting process, we turn copper concentrates into copper anodes which has a 99.5% pure copper in it. Moreover, we transfer the copper anode into the refinery for electrorefining to really achieve the 99.99+% purity of this copper cathode.

Because of this, we have meet the international standards and have been approved by non-ferrous metals market. The PSR Isabel has meet the specifications set by the British Standards Institution (BS EN 1978:1998 cathode designation Cu-CATH-1) and the American Society for Testing and Materials Standard (ASTM B115-000). 

Currently, the PSR Isabel is registered as a Grade A Copper in the London Metal Exchange (LME) and as COMEX High Grade Copper in the Commodity Exchange (COMEX) Division of the New York Mercantile Exchange (NYMEX). It is also listed in the Shanghai Futures Exchange.

Insights and Stories

Not Your Ordinary Millwright: PASAR’s Female Millwright shares her success story

Operating heavy machinery and working with men in a copper smelter and refinery plant might not be every girl’s dream but for Ella Marie Ruta, it is a dream come true.

Health and Safety: PASAR's Main Responsibility

The main asset of the Philippine Associated Smelting and Refining (PASAR) Corporation is their people and because of this, they are placing their health and safety above all else.

Jumpstart your Career in PASAR!

Work with PASAR, the biggest employer in the municipality of Isabel, and enjoy a great place to work and to live!

Upskilling: Key for Efficient and Empowered PASAR Workforce

The pride of the  Philippine Associated Smelting and Refining (PASAR) Corporation is their people as they are the main driver of the company's success.