
ESG Rating by Korea Corporate Governance Service : Classification, 2018, 2019, 2020, 2021 Table.
Classification |
2018 |
2019 |
2020 |
2021 |
ESG Rating |
A |
A |
A+ |
A |
E (Environment) |
A |
B+ |
A |
B+ |
S (Social) |
A |
A+ |
A+ |
A+ |
G (Governance) |
A+ |
A+ |
A+ |
A+ |

(Unit : persons)
BOD Composition : Classification, 2019, 2020, 2022 Table.
Classification |
2019 |
2020 |
2021 |
2022 |
Type |
Inside |
1 |
1 |
1 |
1 |
Non-standing |
4 |
4 |
4 |
4 |
Outside |
6 |
6 |
6 |
6 |
Gender |
Male |
9 |
9 |
9 |
9 |
Female |
2 |
2 |
2 |
2 |
Age |
50 or above |
11 |
10 |
10 |
11 |
30 ∼ 50 |
0 |
1 |
1 |
0 |
Under 30 |
0 |
0 |
0 |
0 |
Total |
11 |
11 |
11 |
11 |

(Unit : shares)
No. of Shares : Classification, Voting rights, No. of shares, Ratio Table.
Classification |
Voting rights |
2018 |
2019 |
2020 |
2021 |
Total |
116,604,719 (100.0%) |
116,604,719 (100.0%) |
116,604,719 (100.0%) |
116,604,719 (100.0%) |
Common stock |
1 vote |
112,582,792 (96.6%) |
112,582,792 (96.6%) |
112,582,792 (96.6%) |
112,582,792 (96.6%) |
Preferred stock |
none |
4,021,927 (3.4%) |
4,021,927 (3.4%) |
4,021,927 (3.4%) |
4,021,927 (3.4%) |
There are no golden shares issued holding special voting and veto rights.

(Unit : cases)
Violations of the Improper Solicitation & Graft Act : Classification, 2018, 2019, 2020, 2021 Table.
Classification |
2018 |
2019 |
2020 |
2021 |
No. of violations |
0 |
0 |
0 |
0 |

(Unit : cases)
Violation of Internal Regulations found by Compliance Monitoring : Classification, 2018, 2019, 2020, 2021 Table.
Classification |
2018 |
2019 |
2020 |
2021 |
No. of violations |
0 |
0 |
0 |
0 |

(Unit : times, cases, persons)
Deliberation of the Ethics Committee : Classification, 2018, 2019, 2020, 2021 Table.
Classification |
2018 |
2019 |
2020 |
2021 |
No. of meetings |
20 |
14 |
21 |
16 |
Deliberation |
Operation of sales networks |
23 |
20 |
18 |
23 |
Purchasing of goods & services |
56 |
42 |
31 |
6 |
Others |
25 |
7 |
8 |
15 |
Total |
104 |
69 |
57 |
44 |
No. of disciplines due to violations of Ethics Code |
2 |
3 |
4 |
4 |
No. of employees disciplined |
Head Office |
0 |
0 |
1 |
1 |
Refinery |
2 |
4 |
4 |
12 |
District Biz HQ |
0 |
0 |
0 |
0 |
Terminal |
0 |
0 |
0 |
0 |
Total |
2 |
4 |
5 |
13 |
- Completed investigations and follow-up actions on all violations reported by 2021.
- In 2018, 1 case of slander to S-OIL based on false facts and unauthorized use of e-mail (suspension to 1 person), 1 case of violence at work (suspension to 1 person)
- In 2019, 1 case of procurement regulations violation (disciplinary dismissal to 2 persons), 1 case of monetary transaction between colleagues (reprimand to 1 person), 1 case of negligence (salary reduction to 1 person)
- In 2020, 1 case of procurement regulations violation (salary reduction to 2 persons), 1 case of inappropriate use of language and violence between colleagues (suspension to 1 person), 1 case of inappropriate action between colleagues (suspension to 1 person), 1 case of inappropriate claim for allowance (suspension to 1 person)
- In 2021, 1 case of procurement regulations violation (salary reduction to 2 persons, reprimand to 3 persons), 2 cases of inappropriate use of action and language between colleagues (suspension to 2 persons), 1 case of inappropriate claim for allowance (suspension to 3 persons, reprimand to 3 persons)

(Unit : times, persons)
Ethics Management Training for Employees : Classification, 2018, 2019, 2020, 2021 Table.
Classification |
2018 |
2019 |
2020 |
2021 |
No. of trainings |
14 |
18 |
8 |
11 |
No. of participants |
3,689 |
3,931 |
3,875 |
3,658 |
Participation rate |
100% |
100% |
100% |
100% |

(Unit : times, companies, persons)
Ethics Management Training for Suppliers & Affiliates : Classification, 2018, 2019, 2020, 2021 Table.
Classification |
2018 |
2019 |
2020 |
2021 |
Suppliers |
No. of trainings |
4 |
4 |
- |
- |
No. of companies |
365 |
538 |
1,106 |
1,002 |
No. of participants |
422 |
583 |
- |
- |
Affiliates |
No. of trainings |
2 |
- |
1 |
1 |
No. of companies |
1 |
- |
1 |
1 |
No. of participants |
27 |
- |
6 |
6 |
According to the government's COVID-19 quarantine regulations, trainings were replaced to the distribution of training materials in 2020 and 2021.

(Unit : persons, points)
Self-assessment on Ethics Management : Classification, 2018, 2019, 2020, 2021 Table.
Classification |
2018 |
2019 |
2020 |
2021 |
No. of participants |
3,316 (100%) |
3,257 (100%) |
3,224 (100%) |
3,019 (100%) |
Average score |
99.5 |
99.6 |
99.4 |
99.6 |

(Unit : times, persons)
Anti-corruption Training : Classification, 2018, 2019, 2020, 2021 Table.
Classification |
2018 |
2019 |
2020 |
2021 |
No. of trainings |
2 |
2 |
2 |
2 |
No. of participants |
3,240 |
3,211 |
3,354 |
3,196 |

(Unit : KRW in million)
Spending in Business Association : Classification, 2018, 2019, 2020, 2021 Table.
Classification |
2018 |
2019 |
2020 |
2021 |
Korea Petroleum Association |
1,259 |
1,239 |
1,316 |
1,346 |
Korea Petrochemical Industry Association |
- |
13 |
129 |
130 |
Ulsan Chamber of Commerce & Industry |
130 |
130 |
130 |
120 |
Onsan Industrial Complex Association |
82 |
82 |
82 |
82 |
Korea Employers Federation |
32 |
33 |
33 |
33 |
Korea Listed Companies Association |
15 |
15 |
15 |
15 |
Korea Lubricating Oil Industries Association |
11 |
14 |
13 |
12 |
Others |
23 |
24 |
28 |
31 |
Total |
1,552 |
1,550 |
1,747 |
1,769 |
Through the Ethics Code, S-OIL strictly bans employees to use its organization, manpower, and assets for the purpose of providing political funds or for political purposes. The Company is only affiliated with associations aimed at promoting industries, which guarantee political neutrality.