| 1 | SJKHSPHN25070302 | DRILLING TEETH PIN ROCK PILOT PILOT HOLDER TEETH HOLDER BOLTS DOUBLE-WALLED SEGMENTAL CASING CASING JOINT CASING KEY KEYWAY SHEET TEETHPULLER WEAR STRIP | HC MATCON INC | HUNAN DRILLMASTER ENGINEERING | 2025-09-18 | South Korea | 17932 Kgs | 23 PKG | 
| 2 | AXXMKY25080071T | DROP FORGED WIRE ROPE CLIPS | MALCOLM DRILLING COMPANY OR | HUNAN DRILLMASTER ENGINEERING | 2025-09-10 | China | 13015 Kgs | 13 PKG | 
| 3 | DLYBSDSE25083120 | CUTTING PARTS FOR ROCK DRILLING OR EARTH BORING TOOLS, EACH CONTAINING BY WEIGHT OVER . PERCENT OF CHROMIUM, MOLYBDENUM OR TUNGSTEN OR OVER . PERCENT OF VANADIUM | PREMIER HYDRAULIC AUGERS INC | HUNAN DRILLMASTER ENGINEERING | 2025-09-08 | China | 2367 Kgs | 4 PKG | 
| 4 | AXXMKY25070245D | INTERLOCKING KELLY BAR | CMZ OF HAWAII, INC | HUNAN DRILLMASTER ENGINEERING | 2025-08-10 | China | 14100 Kgs | 1 PKG | 
| 5 | CHKMSH25091510 | ROCK PILOT HOLDER FOR ROCK PILOT | MALCOLM DRILLING COMPANY OR | HUNAN DRILLMASTER ENGINEERING | 2025-06-05 | China | 7030 Kgs | 7 PKG | 
| 6 | AXXMKY25040091T | CONTINUOUS FLIGHT AUGERS | HB FOUNDATIONS | HUNAN DRILLMASTER ENGINEERING | 2025-05-15 | South Korea | 41669 Kgs | 28 PKG | 
| 7 | AEASKY25030283T | SINGLE WALL CASING JOINT FUNNEL FOR CASING BOLT FOR CASINGS | NUCOR SKYLINE/BECHO INC. | HUNAN DRILLMASTER ENGINEERING | 2025-04-26 | South Korea | 18670 Kgs | 5 PKG | 
| 8 | CHKMCTVCV2502885 | CASING CLAMP CCN#8F80CTVCV2502885 | CONSTRUCTION DRILLING | HUNAN DRILLMASTER ENGINEERING | 2025-04-09 | South Korea | 1300 Kgs | 1 PKG | 
| 9 | CTYOCSX04931732 | DRILLING BUCKET DRILLING TEETH TEETH HOLDER KELLY BAR PINS FISHTAIL & HOLDER | SKYLINK GUIDEWAY CONSTRUCTORS | HUNAN DRILLMASTER ENGINEERING | 2025-03-18 | China | 15990 Kgs | 12 PKG | 
| 10 | CHKMSH25015474 | CUTTING PARTS FOR ROCK DRILLING OR EARTH BORING TOOLS, EACH CONTAINING BY WEIGHT OVER 0.2 PERCENT OF CHROMIUM, MOLYBDENUM OR TUNGSTEN OR OVER 0.1 PERCENT OF VANADIUM | PREMIER HYDRAULIC AUGERS INC | HUNAN DRILLMASTER ENGINEERING | 2025-02-14 | China | 2380 Kgs | 4 PKG |