| Hangul: | 유진기초소재주식회사 |
| Hanja: | 유진基礎소재株式會社 |
| Rr: | Yujin Gichosojae Jusikhoesa |
| Mr: | Yujin Kich'osojae Chusikhoesa |
Eugene Basic Materials Company is a South Korean chemical manufacturing company specializing in slag and cement. It is headquartered in Susong-dong, Jongno-gu, Seoul. It is a member of the Eugene Group of companies, and was established in 1999.
The CEO is Choi Jeong Ho (최정호).
The company is a manufacturer of slag powder, cement and aggregate products. Its manufacturing facilities are located in Manseok-dong, Dong-gu, Incheon.