There are many latest 2020 special editions of port or hydraulic software, inland navigation software, coastal port software or inland navigation software priced in Shang Yun. The software is based on the latest pricing standards, such as Announcement No.57 (20 19): general budget preparation regulations for water transport construction projects, quota for hydraulic construction projects of inland navigation, quota for expenses of mechanical ships and fleets of inland navigation projects, quota for installation of inland navigation equipment, reference quota for inland navigation, and quota for hydraulic construction projects of coastal ports. The developed special edition of water conservancy project and inland navigation fully meet the needs of project bidding, budget estimation and audit. It is a cost software for water conservancy projects and inland river shipping with moderate price and simple and practical operation. You can try it for free and download it online ~