‌CÔNG TY CӘ PH⑬N SӦI THӂ KӸ
Digitally signed by CÔNG TY CӘ PH⑬N SӦI THӂ KӸ
DN: cn=CÔNG TY CӘ PH⑬N SӦI THӂ KӸ c=VN o=CÔNG TY CӘ PH⑬N SӦI THӂ KӸ
Reason: I am the author of this document Location:
Date: 2026-01-26 16:53+07:00
CONG TY CA PHA SQI THE KY
CENTURY SYNTHETIC FIBER CORPORATIONSo/to: -26/CV-CTTK
CQNG HOA HQI CHU NGHIA VIJT NAM
DQc lap - Tq do - H9nh phuc
THE SOCL4LIST REPUBLIC OF METNAM independence- Freedom - *pPinessTP.HCWffocfiiminfi cii, ngay7dofe thanQmonf/i 01 n year 2026
C&NG BE THANK TIN INI"£fRMA'I'J£fN HISL'L£fSUIL
TREN CONG THONG TIN DIEN TO CUA UY BAN ONTHE STATE SECIJMTIES
CHUG KHO NHA NEFCJC VA SP GIAO DJCH COMMISSIO7YAND HOCH7MINH STOCKCHUG KHO TP.HCM EXCHANGE'S PORTAL
Kinh gñi/to: - Uy ban Chñng khoan Nha nirñc
The State Securitiec Commision- Six Giao dJch chñng khodn TP.HCM
fiTochiminh Stock ExchangeTen to chrrc: Cfing ty co phan Spi The Ky
Organization name: Century Synthetic Fiber Corporation
Ma chñrig khoan/Z'ic/rer: STK
Dia chi trp sd chinh: Lñ B1-1, Khu cong nghiep Tay Bâc Cu Chi, xñ Tân An H i, TP.HCM Headquarter office. Lot BI-1, North West Cu Chi Industrial Zone, Tan An Hoi Commune, HCMC. Dipn thoai/be/.: (+84.276) 388 7565 Fax: (+84.276) 388 7566
Nguñi thqc hien cfing bfi thong tin.' D}ang Tripu Hda - Chirc vp: Chu tich HDQT
Spokesman: Dang Trieu Hoa - Title: Chairman of the BOD
Loai thong tin cong bo/?'ype of information disclosure:
B dinh k'y/periodic O bat thu0nglirregular O 24h/24 hours D theo yéu can/oB demand
Ngi dung thñng tin cñng bo/Contents O/f2f/orrinfi0n disclositre:
Bao câo tai chlnh riéng vâbâo cao tai chlnh hpp nhat Q4.2025 (ban tiéng viet va ban tiéng anh)
Separate onJ consolidateJfinanci‹il slulemenls Q4.2025 (English version ‹ind Vielnvmese version)
Giai tnnh chénh lpch lii nhuan Q4.2025 so vdi cung ky
Explanation ofProfit differences Q4.2025 year-over-year
Thong tin nay da duqc cfing bo tre"n trang thong tin dipn tu cua cfing ty vao ngay /01/202ti tqi dtiing dan: https://thekv.vn
TO.i,s i.nfcrmu!lnn wasf›ut›Ii.she.d. en lh«. C.ompany'.s weh.site nn dt /fJl/2fl25 at the link. http.K.'//thr.In .vn
Tñi cam kit cfc th6ng tin cñng bo trén day la dting str t va hoân toân chtu trach nhi§m tnrdc phâp luat ve n i dung cac thñng tin da cñng bo./
We hereby declare to be responsible for the accuracy and completeness ofthe above information.
Tbi lieu dinh kém/Attachments
- Tbi lieu lién quan dén vipc CBTT. Documents related to the information disclosure.
DAI DIEN TO CH*UC/ONZf2ff£4£F OF FZfA CO3fPANP
NGU DAI DUN THEO PHA LUAT
LEGAL REPRESENTATIVECHU TJCH HDQT/CZZAfRlf4NOF THE BOD ) -
CO PHAN
U HOA
‌CQNO TY0 PHAb S@I THE
CEMTU@I'BYftTBBTIC PfBgR CORPORAÂ¥fDN
No: -26/CV-CTTK
Ho Chi Minh City, January 24, 2026.
SOCIALIST REPUBLIC OF VIETNAMIndependence - Freedom - Happiness
Re: Explanation of profit fluctuations between the two reporting periods.
To:
State Securities Commission.
- Ho Chi Minh City Stock Exchange (HOSE)
Century Synthetic Fiber Corporation hereby provides an explanation for the fluctuation in after-tax profit for Quarter IV of 2025 compared to Quarter IV of 2024, as presented in the VAS financial statements prepared by the Company on January 24, 2026, as follows:
+ Parent Conii›anv:
LTnit: VND
No | Item | Quarter IV/2025 | Quarter IY/2024 | | Increase (+)/ Decrease (-) | ||
1 | Net revenue | 324,775,029,721 | 373,089,848,095 | (48,3l4,8l8,378) | -12.9°Z« | |
2 | |Gross profit | 65,460,026,454 | 56,096,855,287 | 9,363,171,167 | | I 6.7% | |
3 | Profit before tax | 41,795,103,698 | 28,377,622,354 | 13,417,481,344 | 47.3% | |
4 | Net profit after tax | 32,730,483,166 | 23,828,5Sh,570J | 5,901,894,596 | ||
+ Consolidated:
Unit: VND
CONG
-'
a r /2025
I e
e /20 4
Increase (+)/ Decrease (-)
rGrosos | ot | 55 368 657 64 | 64 359 234 089 | ( | 0 76 442) | -14. | ||
Profit | befo e tax | 19 231 842 197 | 17 049 475 077 | 36 | 281 317 274 | 212.8 | TH#I1 | |
Ne | ofi a er ta | 10 167 221 665 | 1 261 964 697) | 31 | 429 186 362 | l47.8% | ||
Ne evenue 324 93 190 359 334 079 74 056 785 9 697) -2.
'
Reasons:
Due to weak demand, revenue of the Parent Company and consolidated revenue decreased by 12.9% and 2.9%, respectively. Meanwhile, although the gross profit of the Parent Company increased by 16.7% thanks to a higher proportion of recycled yarn, consolidated gross profit decreased by 14% as the Unitex factory began recognizing depreciation expenses from the fourth quarter of 2025 and due to the impact of the ellmlnatlon of consolidated Intercompany transactions.
Profit bcfure tax uf the Parent Company increased by VND 13.4 billion, representing a year-on-year increase of 47.3%, mainly attributable to higher gross profit, higher financial income, and lower financial expenses. However, due to higher corporate income tax expenses compared to the same period last year,
1/2
Tru sé': B)-1 KCN Tây Bâc Cu Chi, Huy@ Cti Chi, Tp HCM, Vat Nam *Ctrl nk€nh: Du''oog so 8, KCN Ti'âiig Bai›g, Huyeti Ti'aiig Bâ‹xj, Th lii Tây Niiiii, Vill ham
DT: (+84.6) 3790 7565; (+84,66) 389 9537 •Fax: {+84.8) 3790 7566, (*84.66) 389 9536 •Email: century@hem.vnn.vn, csf@century.vn- Website: owl.theky.vn
c6no w cD HAH*€#T«2 r?
prolit alter tax o1' the Parent Company increased by only VND b.9 billion, equivalent to a year-on-year increase of 37.4%.
Meanwhile, consolidated profit before tax increased by VND 36.2 billion, equivalent to a year-on-year increase of 212.8%, and consolidated profit after tax increased by VND 31.4 billion, corresponding to a year-on-year increase of 147.8%, primarily because Unitex no longer had to recognize foreign exchange losses starting from the fourth quarter of 2024.
co
'f
We sincerely thank you and extend our best regards.
Recipients:SSC, HOSE;
Company Website;
Office archives.
2/2
Try séc BI-1 KCN Tay Bac Cu Chi, HuyQ Cd Chl, Tp.HCM, Vt0t Narn•Ctd zt nh: Du'dng st 8, KCN Trâng Bang, Huyen Trang Bdng, Tlnh Tây Ninh, Viet Nam DT: (+84 8) 3790 7565, (*84.86) 380 9537 •P (+04.8) 37jKl YN, {+B4.68) 386 9536 - Eetalt: century@hem.vnn.m, csf@century.vn WabgBs: www theky yn