South Korea · KONEPS award records · Supplier record

Cheonji Co., Ltd., business no. 222-81-31698

주식회사 천지

Line: Security surveillance and detection (UNSPSC 46170000)Register loaded to September 2026Compiled 15 October 2026

Cheonji Co., Ltd., business no. 222-81-31698 — South Korea · KONEPS award records · Supplier record: 14 award notices, all years (Nov 2016 – Oct 2024); 3 since January 2024 (2 buyers); — rank in the line (of 1,923 suppliers · 0.0%); 690 buyers never served (3,125 notices in the line from them).

Assay record ASY-KR-1WFU1X31P3 · Cite as: Assay Systems, “Cheonji Co., Ltd., business no. 222-81-31698 in the KONEPS register for South Korea”, https://assay-systems.com/register/kr/cheonji-co-ltd-business-no-222-81-31698/

14
award notices, all years
Nov 2016 – Oct 2024
3
since January 2024
2 buyers
—
rank in the line
of 1,923 suppliers · 0.0%
690
buyers never served
3,125 notices in the line from them

Own record by year

award notices, 2016 onward
1
1
3
1
3
1
1
3
20162017201820192020202120222023202420252026

Who buys from Cheonji Co., Ltd., business no. 222-81-31698

since January 2024
2buyers
3notices
67%top buyer
Gangwonteukbyeoljachido Donghaesi66.7%
2 notices
Gangwonteukbyeoljachido Samcheoksi33.3%
1 notice

5 buyers named Cheonji Co., Ltd., business no. 222-81-31698 before 2024 only.

The line

since January 2024
3,168award notices
693buyers
1,923suppliers
6.4%held by top ten

Security surveillance and detection (UNSPSC 46170000)

1,331
1,088
749
202420252026Jan–Sep
—of 1,923 suppliers
0notices name Cheonji Co., Ltd., business no. 222-81-31698
0.0%share of the line
152new suppliers since 2024

Buyers that buy the line and never named Cheonji Co., Ltd., business no. 222-81-31698

since January 2016
690buyers
3,125notices since 2024
507buyers took a new supplier
1,145suppliers came in that way
Gak Suyogigwan
284 notices
Jeonbukteukbyeoljachido Gunsansi
62 notices
Chungcheongbukdo Cheongjusi
46 notices
Gyeonggido Pajusi
35 notices
Chungcheongnamdo Cheonansi
34 notices
Gyeongsangnamdo Gimhaesi
31 notices
Jeonbukteukbyeoljachido Jeongeupsi
28 notices
Incheongwangyeoksi Michuholgu
26 notices
Incheongwangyeoksi Yeonsugu
26 notices
Chungcheongnamdo Buyeogun
25 notices
Jejuteukbyeoljachido
25 notices
Daegugwangyeoksi Dalseogu
24 notices
Gangwonteukbyeoljachido Gangneungsi
24 notices
Chungcheongnamdo Boryeongsi
22 notices
Gangwonteukbyeoljachido Wonjusi
21 notices
Incheongwangyeoksi Seohaegu
21 notices
Gyeonggido Pyeongtaeksi
19 notices
Gyeongsangnamdo Changwonsi
19 notices
Chungcheongnamdo Gongjusi
18 notices
Daejeongwangyeoksi Donggu
18 notices
Guktogyotongbu Iksanjibangguktogwannicheong
18 notices
Hanguknongeochongongsa Gyeonggijiyeokbonbu Ganghwaongjinjisa
18 notices
Daegugwangyeoksi Dalseonggun
17 notices
Gyeonggido Gwangjusi
17 notices
Gyeongsangnamdo Sancheonggun
17 notices
Hanguknongeochongongsa Chungnamjiyeokbonbu Buyeojisa
17 notices
Incheongwangyeoksi Namdonggu
17 notices
Chungcheongbukdo Yeongdonggun
15 notices
Gyeonggido Goyangsi
15 notices
Gyeonggido Yonginsi
15 notices
Gyeongsangnamdo Goseonggun
15 notices
Gyeonggido Hwaseongsi Makeunmulsaeopso
14 notices
Gyeongsangnamdo Namhaegun
14 notices
Gyeongsangnamdo Jinjusi
13 notices
Seoulgyotonggongsa
13 notices
Seoulteukbyeolsi Seouldaegongwon
13 notices
Chungcheongbukdo Danyanggun
12 notices
Gangwonteukbyeoljachido Goseonggun
12 notices
Gyeonggido Ansansi
12 notices
Gyeonggido Hwaseongsi
12 notices
All 690 buyers

Gyeongsangbukdo Gumisi (12); Gyeongsangnamdo Changnyeonggun (12); Gyeongsangnamdo Hapcheongun (12); Hangukhwangyeonggongdan Sudogwondongbuhwangyeongbonbu (12); Hanguknongeochongongsa Gyeongbukjiyeokbonbu Uiseong.Gunwijisa (12); Hanguknongeochongongsa Jeonbukjiyeokbonbu (12); Incheongwangyeoksi Gyeongjejayuguyeokcheong (12); Incheongwangyeoksigyoyukcheong (12); Jeonbukteukbyeoljachido Gimjesi (12); Jeonbukteukbyeoljachido Jeonjusi (12); Daejeongwangyeoksi Seogu (11); Gyeongsangbukdo Cheongsonggun (11); Hangukgonghanggongsa Jejugonghang (11); Hanguknongeochongongsa Gyeongnamjiyeokbonbu Jinju.Sancheongjisa (11); Seouljutaekdosigaebalgongsa (11); Chungcheongnamdo Hongseonggun (10); Daegugwangyeoksi Bukgu (10); Daejeongwangyeoksi Daedeokgu (10); Gangwongaebalgongsa (10); Gangwonteukbyeoljachido Gangneungsi Sanghasudosaeopso (10); Gangwonteukbyeoljachido Yangyanggun (10); Gyeonggido Yeojusi (10); Gyeongsangbukdo Seongjugun (10); Gyeongsangnamdo Geojesi (10); Hangukjineungjeongbosahoejinheungwon (10); Hanguknongeochongongsa Chungnamjiyeokbonbu Nonsanjisa (10); Incheongwangyeoksi Ganghwagun (10); Jeonbukteukbyeoljachido Mujugun (10); Jeonnamgwangjutonghapteukbyeolsi Suncheonsi (10); Seoulteukbyeolsi Gwanakgu (10); Chungcheongbukdo Chungjusi (9); Chungcheongbukdo Eumseonggun (9); Daejeongwangyeoksi Geonseolgwannibonbu (9); Gangwonteukbyeoljachido Cheolwongun (9); Guktogyotongbu Wonjujibangguktogwannicheong (9); Gyeonggido Seongnamsi (9); Gyeongsangnamdo Tongyeongsi (9); Gyeongsangnamdo Yangsansi (9); Hanguknongeochongongsa Chungbukjiyeokbonbu Cheongjujisa (9); Hanguknongeochongongsa Gyeongbukjiyeokbonbu (9); Incheongwangyeoksi Gyeyanggu (9); Jeonnamgwangjutonghapteukbyeolsigyoyukcheong Gwangjucheongsa (9); Jeonnamgwangjutonghapteukbyeolsi Haenamgun (9); Seoulteukbyeolsi Bukbugongwonyeogasenteo (9); Chungcheongbukdo Jecheonsi (8); Chungcheongnamdo Yesangun (8); Gyeonggido Icheonsi (8); Gyeonggido Namyangjusi (8); Gyeongsangbukdo Andongsi (8); Gyeongsangbukdo Yeongcheonsi (8); Gyeongsangnamdo Hadonggun (8); Gyeongsangnamdo Milyangsi (8); Hanguknongeochongongsa Chungbukjiyeokbonbu Okcheon.Yeongdongjisa (8); Hanguknongeochongongsa Chungnamjiyeokbonbu Dangjinjisa (8); Hanguknongeochongongsa Jeonnamjiyeokbonbu (8); Jeonbukteukbyeoljachido Buangun (8); Jeonnamgwangjutonghapteukbyeolsi Sinangun (8); Jodalcheong (8); Seoulteukbyeolsi (8); Seoulteukbyeolsi Dongjakgu (8); Seoulteukbyeolsi Gangnamgu (8); Seoulteukbyeolsi Gangseogu (8); Seoulteukbyeolsi Mapogu (8); Chungcheongnamdo Seosansi (7); Daegugwangyeoksigyoyukcheong (7); Daegugwangyeoksi Namgu (7); Gangwonteukbyeoljachido Pyeongchanggun (7); Gangwonteukbyeoljachido Wonjusi Sanghasudosaeopso (7); Gyeonggido Gapyeonggun (7); Gyeonggido Namyangjusi Sanghasudogwannisenteo (7); Gyeongsangbukdo Pohangsi (7); Gyeongsangbukdo Sangjusi (7); Gyeongsangnamdo Geochanggun Sudosaeopso (7); Gyeongsangnamdo Sacheonsi (7); Hangukgonghanggongsa Gimpogonghang (7); Hanguknongeochongongsa Hwaansaeopdan (7); Jeonbukteukbyeoljachido Jinangun (7); Jeonnamgwangjutonghapteukbyeolsi Gwangjucheongsa (7); Jeonnamgwangjutonghapteukbyeolsigyoyukcheong Jeonnamgwangjutonghapteukbyeolsigwangjuseobugyoyukjiwoncheong (7); Jeonnamgwangjutonghapteukbyeolsi Jindogun (7); Jeonnamgwangjutonghapteukbyeolsi Najusi (7); Sejongteukbyeoljachisi (7); Seoulteukbyeolsi Jungbugongwonyeogasenteo (7); Seoulteukbyeolsi Yeongdeungpogu (7); Busangwangyeoksi Gijanggun (6); Chungcheongbukdo Boeungun (6); Chungcheongnamdo Gyeryongsi (6); Daegugwangyeoksi Donggu (6); Gangwonteukbyeoljachido Injegun (6); Gangwonteukbyeoljachido Sokchosi (6); Gyeonggido Anseongsi (6); Gyeonggido Gunposi (6); Gyeonggido Gwangmyeongsi (6); Gyeonggido Pocheonsi (6); Gyeonggido Uijeongbusi (6); Gyeongsangbukdo Gimcheonsi (6); Gyeongsangbukdo Mungyeongsi (6); Gyeongsangbukdo Yeongcheonsi Hwangyeongsaeopso (6); Gyeongsangnamdogyoyukcheong (6); Hanguknongeochongongsa Gyeongbukjiyeokbonbu Pohangjisa (6); Hanguknongeochongongsa Gyeongnamjiyeokbonbu Gimhae.Yangsan.Busanjisa (6); Incheongwangyeoksi Donggu (6); Jeonbukteukbyeoljachido Sunchanggun (6); Jeonnamgwangjutonghapteukbyeolsi Boseonggun (6); Jeonnamgwangjutonghapteukbyeolsi Jangheunggun (6); Jeonnamgwangjutonghapteukbyeolsi Muangun (6); Seoulteukbyeolsi Seodaemungu (6); Ulsangwangyeoksi Uljugun (6); Busangwangyeoksi Gangseogu (5); Chungcheongbukdo Jincheongun (5); Chungcheongnamdo Asansi (5); Chungcheongnamdo Dangjinsi (5); Chungcheongnamdo Geumsangun (5); Daegudosigaebalgongsa (5); Daegugwangyeoksi Seogu (5); Daejeongwangyeoksi (5); Gangwonteukbyeoljachido Chuncheonsi (5); Gangwonteukbyeoljachido Yeongwolgun (5); Guktogyotongbu Cheoldoteukbyeolsabeopgyeongchaldae (5); Gyeonggido Anyangsi (5); Gyeonggido Bucheonsi (5); Gyeonggido Pocheonsi Geonseolgyotongguk (5); Gyeonggido Pyeongtaeksi Sanghasudosaeopso (5); Gyeonggido Siheungsi (5); Gyeonggido Yangjusi (5); Gyeongsangbukdo Gyeongjusi Makeunmulsaeopbonbu Saenghwalhasugwa (5); Gyeongsangbukdo Yecheongun (5); Gyeongsangbukdo Yeongjusi (5); Haeyanggyeongchalcheong Haeyanggyeongchaljeongbichang Haeyanggyeongchalbusanjeongbichang (5); Hangukeochoneohanggongdan (5); Hanguknongeochongongsa Chungbukjiyeokbonbu Chungju.Jecheon.Danyangjisa (5); Hanguknongeochongongsa Chungnamjiyeokbonbu (5); Hanguknongeochongongsa Chungnamjiyeokbonbu Sejongdaejeongeumsanjisa (5); Hanguknongeochongongsa Chungnamjiyeokbonbu Yesanjisa (5); Hanguknongeochongongsa Gangwonjiyeokbonbu Cheolwon.Hwacheonjisa (5); Hanguknongeochongongsa Gyeonggijiyeokbonbu Hwaseong.Suwonjisa (5); Hanguknongeochongongsa Gyeongnamjiyeokbonbu Changnyeongjisa (5); Hanguktojijutaekgongsa Gyeongginambujiyeokbonbu (5); Incheongwangyeoksi Junggu (5); Jeonbukteukbyeoljachido Jeongeupsi Sanghasudosaeopso (5); Jeonnamgwangjutonghapteukbyeolsi Gokseonggun (5); Jeonnamgwangjutonghapteukbyeolsi Guryegun Sanghasudosaeopso (5); Jeonnamgwangjutonghapteukbyeolsigyoyukcheong Jeonnamgwangjutonghapteukbyeolsigwangjudongbugyoyukjiwoncheong (5); Jeonnamgwangjutonghapteukbyeolsi Hwasungun (5); Jeonnamgwangjutonghapteukbyeolsi Yeosusi (5); (Ju)Gangwonnaendeu (5); Seoulteukbyeolsi Eunpyeonggu (5); Seoulteukbyeolsi Muljaesaengsenteo Nanjimuljaesaengsenteo (5); Seoulteukbyeolsi Seobugongwonyeogasenteo (5); Seoulteukbyeolsi Sobangjaenanbonbu (5); Busandosigongsa (4); Busangwangyeoksi Sahagu (4); Chungcheongnamdo Asansi Miraedosigwannisaeopso (4); Chungcheongnamdo Cheongyanggun (4); Chungcheongnamdo Seocheongun (4); Chungcheongnamdo Taeangun (4); Daegugonggongsiseolgwannigongdan (4); Gangwonteukbyeoljachido Hwacheongun (4); Gangwonteukbyeoljachido Injegun Sanghasudosaeopso (4); Gangwonteukbyeoljachido Yangyanggun Sanghasudosaeopso (4); Gukhoe Gukhoesamucheo (4); Gyeongchalcheong (4); Gyeongchalcheong Gyeonggidobukbugyeongchalcheong (4); Gyeonggido Hanamsi (4); Gyeonggido Osansi (4); Gyeongsangbukdo Pohangsi Pureundosisaeopdan (4); Gyeongsangbukdo Sangjusi Sangsudosaeopso (4); Gyeongsangbukdo Uiseonggun (4); Gyeongsangbukdo Uljingun Makeunmulsaeopso (4); Gyeongsangbukdo Yeongyanggun (4); Gyeongsangnamdo Hangmangwannisaeopso (4); Gyeongsangnamdo Uiryeonggun (4); Haeyangsusanbu Pohangjibanghaeyangsusancheong (4); Hangukcheoldogisulyeonguwon (4); Hangukhwangyeonggongdan Chungcheonggwonhwangyeongbonbu (4); Hanguknongeochongongsa Chungnamjiyeokbonbu Cheongyangjisa (4); Hanguknongeochongongsa Gyeongbukjiyeokbonbu Seongjujisa (4); Hanguknongeochongongsa Gyeongbukjiyeokbonbu Yecheonjisa (4); Hanguknongeochongongsa Gyeongbukjiyeokbonbu Yeongdeok.Uljinjisa (4); Hanguknongeochongongsa Gyeonggijiyeokbonbu Yeoju.Icheonjisa (4); Hanguknongeochongongsa Gyeongnamjiyeokbonbu Hadongnamhaejisa (4); Hanguknongeochongongsa Jeonnamjiyeokbonbu Mokpo.Muan.Sinanjisa (4); Hanguktojijutaekgongsa Busanulsanjiyeokbonbu (4); Jejuteukbyeoljachidogaebalgongsa (4); Jeonbukteukbyeoljachido Jangsugun (4); Jeonbukteukbyeoljachido Wanjugun (4); Jeonnamgwangjutonghapteukbyeolsi Damyanggun (4); Jeonnamgwangjutonghapteukbyeolsi Goheunggun (4); Jeonnamgwangjutonghapteukbyeolsi Gwangsangu (4); Jeonnamgwangjutonghapteukbyeolsi Gwangyangsi (4); Jeonnamgwangjutonghapteukbyeolsi Yeongamgun Sudosaeopso (4); Jieseugeonseoljusikhoesa (4); Sejongdosigyotonggongsa (4); Seoulsiseolgongdan (4); Seoulteukbyeolsi Dorosaeopso Nambudorosaeopso (4); Seoulteukbyeolsi Gangbukgu (4); Seoulteukbyeolsi Gurogu (4); Seoulteukbyeolsi Miraehangangbonbu (4); Seoulteukbyeolsi Seoularisubonbu Guuiarisujeongsusenteo (4); Seoulteukbyeolsi Seoularisubonbu Nambusudosaeopso (4); Seoulteukbyeolsi Yangcheongu (4); Seoulteukbyeolsi Yongsangu (4); Ulsangwangyeoksi Namgu (4); Yeosugwangyanghangmangongsa (4); Bucheondosigongsa (3); Busangwangyeoksi Namgu (3); Busangwangyeoksi Yeonjegu (3); Chungcheongbukdo Goesangun (3); Daejeongwangyeoksi Junggu (3); Daejeongwangyeoksi Yuseonggu (3); Daejeongyotonggongsa (3); Ganghwagunsiseolgwannigongdan (3); Gangwonteukbyeoljachido Taebaeksi (3); Gukgayusancheong Hangukjeontongmunhwadaehakgyo (3); Guktogyotongbu Daejeonjibangguktogwannicheong (3); Guktogyotongbu Seouljibangguktogwannicheong Suwonguktogwannisamuso (3); Gwahakgisuljeongbotongsinbu Ujeongsaeopbonbu Ujeongsaeopjodalsenteo (3); Gyeonggido Dongducheonsi (3); Gyeonggido Uiwangsi (3); Gyeonggido Yangpyeonggun Hwangyeongsaeopso (3); Gyeonggido Yeoncheongun (3); Gyeongsangbukdo Bonghwagun (3); Gyeongsangbukdo Chilgokgun Sudosaeopso (3); Gyeongsangbukdo Goryeonggun (3); Gyeongsangbukdo Gumisi Makeunmulsaeopso (3); Gyeongsangbukdo Gyeongjusi Makeunmulsaeopbonbu (3); Gyeongsangbukdogyoyukcheong Gyeongsangbukdogumigyoyukjiwoncheong (3); Gyeongsangbukdo Pohangsi Makeunmulsaeopso (3); Gyeongsangbukdo Yecheongun Makeunmulsaeopso (3); Gyeongsangnamdo Hamyanggun (3); Gyeongsangnamdo Yangsansi Sanghasudosaeopso (3); Hangukgonghanggongsa Gimhaegonghang (3); Hangukhwangyeonggongdan Daegugyeongbukhwangyeongbonbu (3); Hanguknongeochongongsa Chungbukjiyeokbonbu Jincheonjisa (3); Hanguknongeochongongsa Chungnamjiyeokbonbu Boryeongjisa (3); Hanguknongeochongongsa Chungnamjiyeokbonbu Seocheonjisa (3); Hanguknongeochongongsa Chungnamjiyeokbonbu Seosan.Taeanjisa (3); Hanguknongeochongongsa Gyeongbukjiyeokbonbu Chilgokjisa (3); Hanguknongeochongongsa Gyeongbukjiyeokbonbu Gyeongjujisa (3); Hanguknongeochongongsa Gyeongbukjiyeokbonbu Gyeongsancheongdojisa (3); Hanguknongeochongongsa Gyeongbukjiyeokbonbu Yeongju.Bonghwajisa (3); Hanguknongeochongongsa Gyeonggijiyeokbonbu Gimpojisa (3); Hanguknongeochongongsa Gyeonggijiyeokbonbu Pyeongtaekjisa (3); Hanguknongeochongongsa Gyeonggijiyeokbonbu Yangpyeong.Gwangju.Seouljisa (3); Hanguknongeochongongsa Gyeongnamjiyeokbonbu Milyangjisa (3); Hanguknongeochongongsa Gyeongnamjiyeokbonbu Uiryeongjisa (3); Hanguknongeochongongsa Gyeongnamjiyeokbonbu Ulsanjisa (3); Hanguknongeochongongsa Jeonnamjiyeokbonbu Boseongjisa (3); Hanguknongeochongongsa Jeonnamjiyeokbonbu Jangseongjisa (3); Hangukseokyugongsa (3); Hanguktojijutaekgongsa Chungbukjiyeokbonbu (3); Jeonbukteukbyeoljachido Gochanggun (3); Jeonbukteukbyeoljachido Iksansi (3); Jeonbukteukbyeoljachido Jeonjusi Wansangu (3); Jeonbukteukbyeoljachido Namwonsi (3); Jeonnamgwangjutonghapteukbyeolsi Gangjingun (3); Jeonnamgwangjutonghapteukbyeolsi Jangseonggun (3); Jeonnamgwangjutonghapteukbyeolsi Wandogun (3); Jeonnamgwangjutonghapteukbyeolsi Yeonggwanggun (3); Seoulmuljaesaengsiseolgongdan (3); Seoulsimeteuroguhoseon Jusikhoesa (3); Seoulteukbyeolsi Dongbugongwonyeogasenteo (3); Seoulteukbyeolsi Dorosaeopso Dongbudorosaeopso (3); Seoulteukbyeolsi Dorosaeopso Gangseodorosaeopso (3); Seoulteukbyeolsi Dorosaeopso Seobudorosaeopso (3); Seoulteukbyeolsi Gangdonggu (3); Seoulteukbyeolsi Gwangjingu (3); Seoulteukbyeolsi Muljaesaengsenteo Jungnangmuljaesaengsenteo (3); Seoulteukbyeolsi Seoularisubonbu Gangdongsudosaeopso (3); Seoulteukbyeolsi Seoularisubonbu Gangseosudosaeopso (3); Seoulteukbyeolsi Seoularisubonbu Yeongdeungpoarisujeongsusenteo (3); Anyangdosigongsa (2); Busangwangyeoksi Bukgu (2); Busangwangyeoksi Busanjingu (2); Busangwangyeoksi Geumjeonggu (2); Busangwangyeoksi Gyotongjeongboseobiseusenteo (2); Busangwangyeoksi Sasanggu (2); Busanhangmangongsa (2); Chungcheongbukdo Eumseonggun Sudosaeopso (2); Chungcheongbukdo Jeungpyeonggun Sudosaeopso (2); Chungcheongnamdo Boryeongsi Gyeongjedosiguk Sudogwa (2); Chungcheongnamdo Cheonansi Makeunmulsaeopbonbu (2); Daegugwangyeoksi (2); Daegugwangyeoksi Junggu (2); Daegugwangyeoksi Suseonggu (2); Daejeongwangyeoksigyoyukcheong Daejeongwangyeoksidongbugyoyukjiwoncheong (2); Daejeongwangyeoksigyoyukcheong Daejeongwangyeoksiseobugyoyukjiwoncheong (2); Daejeongwangyeoksi Jachigyeongchalwiwonhoe (2); Gangwonteukbyeoljachido Chuncheonsi Sanghasudosaeopbonbu (2); Gangwonteukbyeoljachido Hoengseonggun (2); Gangwonteukbyeoljachido Samcheoksi Hasudosaeopso (2); Gangwonteukbyeoljachido Yanggugun (2); Gihueneojihwangyeongbu Nakdongganghongsutongjeso (2); Gukbangbu Gukgunjaejeonggwannidan (2); Gukgabohunbu Guknipdaejeonhyeonchungwon (2); Gukgacheoldogongdan Sudogwonjiyeokbonbu (2); Gukgayusancheong Guknipgogungbakmulgwan (2); Gukgayusancheong Guknipmunhwayusanyeonguwon (2); Gukgayusancheong Gungneungyujeokbonbu Joseonwangneungjungbujigugwanniso (2); Guknipgongwongongdan (2). Largest 340 of 690 shown.

Suppliers next to it in the line

since January 2024
Aedeunetjeongbotongsin Co., Ltd.1 buyer
1 notice
Aejigeonseol Co., Ltd.1 buyer
1 notice
Aeksyeontekeu Co., Ltd.1 buyer
1 notice
Cheonji Co., Ltd., business no. 222-81-31698
0 notices

All 1,923 suppliers in the line

The extract

Every buyer, every supplier, award date, notice number and value where one is disclosed, behind the figures above.

Source: bid results for South Korea in KONEPS (나라장터), the national e-procurement system of the Public Procurement Service, g2b.go.kr, public data open to reuse including commercial use under the Act on Promotion of the Provision and Use of Public Data; tenders from January 2016 to 30 September 2026, accessed 15 October 2026.Assay Systems has changed the data.