德石股份：在11月阿布扎比石油展会达成很多合作意向

Group 1 - The core viewpoint of the article is that 德石股份 (De Shi Co., Ltd.) has successfully engaged with potential clients at the Abu Dhabi Oil Exhibition held in November, leading to multiple cooperation intentions [1] Group 2 - The company participated in the Abu Dhabi Oil Exhibition in November [1] - The company promoted its products and services to clients during the exhibition [1] - The company achieved many cooperation intentions as a result of its participation [1]