关于购买房产的关联交易公告

PLUEZ.LLC is headquartered in California, USA.

PLUEZ.LLC has been studying engineering services, R&D and Catalyst characterization in hydrotreating and the hydroprocessing process technology area since 1974.

PLUEZ.LLC has an exclusive Greater China Agency Agreement with Qingdao PRUESI New Material, a leading edge Chinese (P.R. China) manufacturer of catalyst， absorbents, and provides both base metal and precious metals catalysis, and process technology support in a number of key Refinery, Petrochemical, Gas Processing and other Process Catalyst technology areas.

PLUEZ.LLC的总部位于美国加州。

自1974年以来，PLUEZ.LLC一直在研究加氢处理、工艺技术领域的工程服务，以及研发和表征催化剂。

在2019年5月，PLUEZ.LLC与催化剂、吸收剂制造商----青岛普鲁士新材料有限公司签订了大中华区代理协议，并在许多重要的炼油厂、石化厂、气体处理厂和其他过程催化剂技术领域，提供Jian金属和贵金属催化剂，以及工艺的技术支持。