# Relationship history for MSHA mine 3600834

Current hierarchy: **CLI International Enterprises Corp → Fawn Mining Corp → Fawn Mining Corp**

- 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

- **operator_operates_mine:** Union Carbide Corp-Metals Division → Fawn Mining Corp; 1950-01-01 to 1974-02-14; source msha-controller-operator-history
- **controller_controls_mine:** Union Carbide Corp → Fawn Mining Corp; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Union Carbide Corp → Union Carbide Corp-Metals Division; 1950-01-01 to 1974-02-14; source msha-controller-operator-history
- **controller_controls_mine:** Bethlehem Steel Corp → Fawn Mining Corp; 1950-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Beth Energy Mines Inc → Fawn Mining Corp; 1974-02-15 to 1990-05-25; source msha-controller-operator-history
- **controller_controls_operator:** Bethlehem Steel Corp → Beth Energy Mines Inc; 1974-02-15 to 1990-05-25; source msha-controller-operator-history
- **operator_operates_mine:** Fawn Mining Corp → Fawn Mining Corp; 1990-05-26 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** CLI International Enterprises Corp → Fawn Mining Corp; 1990-05-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** CLI International Enterprises Corp → Fawn Mining Corp; 1990-05-26 to current/open; source msha-controller-operator-history