Valhi Inc $1,706,243 Kronos Worldwide Inc $10,926,730 Nl Industries Inc $185,008 Titanium Metals Corp $0 Compx International Inc $8,640,311 Valhi Inc $1,706,243 Kronos Worldwide Inc $10,926,730 Nl Industries Inc $185,008 Titanium Metals Corp $0 Compx International Inc $8,640,311