This year, I applied for piano level 6 of the Central Conservatory of Music, and last time I applied for piano level 4. How much do I have to pay?

First class 50 yuan, second class 60 yuan, third class 70 yuan, fourth class 80 yuan, fifth class 100 yuan, sixth class100 yuan, seventh class 120 yuan, eighth class 130 yuan, ninth class 140 yuan.

1 10+ 10+ 10= 130

Registration procedure:

① Prepare three one-inch bareheaded photos of the same negative (color, black and white). Pick up the brochure, registration form (valid on the same day) and admission ticket at the reception desk, and write the candidate's name, admission ticket number, major and grade on the back of one of the photos.

Candidates who apply for the first and second grades of various majors do not need a "sound base" certificate. Candidates applying for CET-3 and CET-6 must present the first-class certificate of Phonetic Basis when registering. Candidates who apply for the seventh grade of each major must show the second-level certificate of "Phonetics Foundation" when registering.