# Relationship history for MSHA mine 4609051

Current hierarchy: **SunCoke Energy Incorporated → Kanawha River Terminals → Ceredo Dock**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **controller_controls_mine:** Progress Energy Inc → Ceredo Dock; 2000-11-30 to 2008-04-30; source msha-controller-operator-history
- **operator_operates_mine:** Kanawha River Terminals → Ceredo Dock; 2004-07-09 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Progress Energy Inc → Kanawha River Terminals; 2004-07-09 to 2008-04-30; source msha-controller-operator-history
- **controller_controls_mine:** Pegasus Capital Advisors LP et al → Ceredo Dock; 2008-05-01 to 2013-09-30; source msha-controller-operator-history
- **controller_controls_operator:** Pegasus Capital Advisors LP et al → Kanawha River Terminals; 2008-05-01 to 2013-09-30; source msha-controller-operator-history
- **controller_controls_operator:** Traxys North America LLC et al → Kanawha River Terminals; 2008-05-01 to 2013-09-30; source msha-controller-operator-history
- **controller_controls_mine:** SunCoke Energy Incorporated → Ceredo Dock; 2013-10-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** SunCoke Energy Incorporated → Kanawha River Terminals; 2013-10-01 to current/open; source msha-controller-operator-history