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- [42] Additives - Oronite buys viscosity improver business OIL GAS-EUROPEAN MAGAZINE, 1998, 24 (04): : 42 - 42
- [44] Brenntag has acquired Petrolube, the exclusive distributor of Infineum specialty fuel and oil additives based in HYDROCARBON PROCESSING, 2012, 91 (07): : 9 - 9