Celanese Corporation is a global technology leader in the production of differentiated chemistry solutions and specialty materials used in most major industries and consumer applications. Our businesses use the full breadth of Celanese's global chemistry, technology and commercial expertise to create value for our customers, employees, shareholders and the corporation. As we partner with our customers to solve their most critical business needs, we strive to make a positive impact on our communities and the world through The Celanese Foundation. Based in Dallas, Celanese employs approximately 7,700 employees worldwide and had 2017 net sales of $6.1 billion. For more information about Celanese 
塞拉尼斯公司是化学特种材料生产领域的全球技术领跑者，也是差异化化学解决方案的领先提供商。我们的产品被广泛应用于大多数主流行业和消费品领域。我们的业务利用了塞拉尼斯广博的化学、技术和业务专长为客户、雇员、股东和公司自身创造价值。我们不仅与客户精诚合作，满足其迫切需求，而且也致力于通过塞拉尼斯基金为社区和世界传播积极影响。公司总部设在美国德克萨斯州达拉斯，目前塞拉尼斯在全球约有 7700名员工。2017 年净销售收入达到 61 亿美元。