Indonesias PT Pertamina Lubricants signed an agreement to supply domestic palm oil mill and plantation operator PT Bumitama Gunajaya Agro Groupat least eight types of industrial lubricants, including food grade oils. American mixing equipment manufacturer Charles Ross & Son Co., which makes products such as lubricant blending kettles, set up a 250,000-square foot production plant and headquarters in Wuxi, China, under wholly-owned subsidiary Ross Wuxi Equipment.