1. JS Industry CO.,LTD. / Assistant Manager / 2017/10/01 - Current)■ ExxonMobil Chemical's C.I. Product import business support- Led the scheduling with forwarders according to inventory and customer request- Worked for the arrangement of the import customs clearance and carrier- Changed the payment methods for items from LC to OA through negotiations with the head office (approximately 10 million won reduction in bank fees per year)- Worked on the investigation of the cost of customs agents and transport companies specializing in chemical substances■ Business management support- Developed the sales strategy based on demand forecast collection from customers and demand history analysis- Managed the warehouse inventory in Gyeongin area and Busan area for drum sales- Supported the finance to increase sales profit (cost analysis, weekly·monthly·annual sales plan preparation, operating profit and net profit analysis)■ Chemical substance paperwork support and registration- Supported the annual chemical substance circulation survey and report- Assisted in the respond to the domestic chemical law by registering imported goods on K-REACH (cooperate with the head office's chemical substance team)2. SR.F.C. CO.,LTD. / Staff / 2016/08/10 - 2017/09/11)■ ExxonMobil Chemical's C.I. Product import business support- Supported the scheduling with forwarders according to inventory and customer request- Worked for the arrangement of the import customs clearance and carrier■ Business management support- Managed the warehouse inventory in Gyeongin area and Busan area for drum sales- Supported for the finance to increase sales profit (cost analysis, weekly·monthly·annual sales plan preparation, operating profit and net profit analysis)■ Paperwork support- Supported monthly sales figures, electronic tax invoice and customs statement management- Worked for managing documents such as business contract, delivery request, transaction statement, freight forwarding request, etc.- Managed the issue and receipt electronic tax invoices from purchasing and selling partners