These are the new additions to the Circle Chart certifications for September, 2023. 

In album sales:

▲3Million: NCT DREAM 'ISTJ - The 3rd Album'

▲1Million: 

NewJeans 'New Jeans'

(G)I-DLE 'I feel'

ZEROBASEONE 'Youth In The Shade'

EXO 'EXIST - The 7th Album'

NewJeans 'Get Up'

TREASURE 'Reboot'

▲3Platinum: NMIXX 'A Midsummer NMIXX's Dream' 

▲2Platinum: 

Seventeen 'You Make My Day'

NCT DREAM 'ISTJ - The 3rd Album (Nemo)'

▲Platinum: 

P1Harmony 'HARMONY : ALL IN', 

EXO 'EXIST - The 7th Album (SMC)'

NCT DREAM 'ISTJ - The 3rd Album (SMC)'

NewJeans 'Get Up' (Weverse) 

In the streaming category:

▲3Platinum: Paul Kim "Me After You"

▲1Platinum: KyoungSeo "Dear My X" & Psy "That That" (Prod. & Feat. SUGA of BTS)

Congratulations to all!