level 11 681. Professional and technical posts: Level 1 2811, Level 2 1911, Level 3 1631, Level 4 1421, Level 5 1181, Level 6 1141, Level 7 931, Level 8 781, Level 9 731, Level 11 681, Level 11 621, Level 12 591 and Level 13 551. Among them, grades one to four are positive high, grades five to seven are subtropical high, grades eight to ten are intermediate, and grades eleven to thirteen are primary.