求翻译：来自33个国家（包括欧盟成员国，以及印度、韩国和美国）的超过570个利益相关者代表参加了欧洲化学品管理署（ECHA）举办的第二次利益相关者会议。超过300人出席了在赫尔辛基会议中心举行的会议，还有270多人通过网络参加了在线会议。与会者在一起讨论了需要公司一起合作、共享数据以准备联合提交物质注册卷宗的迫切要求。是什么意思？

Over 570 stakeholders from 33 countries (including EU member states, as well as India, South Korea and the United States) attended the second stakeholder meeting organized by the European Chemicals Agency (ECHA). More than 300 people attended the meeting held in Helsinki Convention Center, there are

From 33 countries (including the European Union Member States, as well as India, South Korea and the United States), more than 570 stakeholders participated in the European chemical management department (ECHA) held at the 2nd Stakeholders meeting. More than 300 people attended the conference in Hel

Comes from 33 countries (including the European Union member nation, as well as India, South Korea and US) surpassed 570 benefit counterparts representative to attend the second benefit counterparts conference which European chemical management bureau (ECHA) conducted.Surpassed 300 people to attend

From 33 countries (including EU Member States, as well as India, and Korea and the United States) more than 570 of stakeholders represented at the European Chemicals Agency (ECHA) organized the second meeting of stakeholders. More than 300 people attended the meeting held in the Helsinki Conference