Cadaadis hoose iyo dhexdhexaad ahtuubada kululeeyahawaxay isticmaashaa birta birta ah ama tuubo adag si ay u daloosho xididada daloola, ka dibna garaac ay samaysay mid kulul, duuban qabow ama qabow.
Sida laga soo xigtay tirakoob aan dhamaystirnayn, shirkadaha wax soo saarka ee Shiinaha ee aan sinnayn waa ku saabsan 240 in ka badan unugga tuubooyinka birta ah oo aan bilaa-waran yahay oo ku saabsan in ka badan 250 sets oo ah awoodda wax soo saarka ee ku saabsan 450 million tons.Laga arkay cabbirka <φ76, oo ku xisaabtamaya 35% <φ159-650, oo u dhiganta 25%.Laga soo bilaabo ujeedooyin kala duwan oo guud oo ah 1.9 milyan oo tan, oo u dhiganta 54%;Dhuumaha saliidda 760,000 ton, oo u dhiganta 5.7%;hydraulic prop, tube sax ah 15 milyan oo tan, xisaabinta 4.3%;Dhuumaha birta ah ee birta ah, xadhkaha tuubada, tuubada baabuurta wadarta guud ahaan 50 000 tan, oo u dhiganta 1.4%.

Tuubooyinka kuleyliyaha cadaadiska hooseeya iyo dhexdhexaadka ah Heerka: GB3087-1999 cadaadis hoose iyo mid dhexdhexaad ah tuubooyinka birta ah ee aan sinnayn.

Tuubbooyinka kululeeyaha cadaadiska hooseeya iyo kuwa dhexdhexaadka ah waxaa loo isticmaalaa in lagu abuuro qaabab kala duwan oo leh kuleyliyaha cadaadiska hooseeya tuubooyinka rullaluistemadka uumiga superheated, tuubada opium, tuubooyinka yar yar iyo leben qaanso shaqo tayo sare leh kaarboon qaabdhismeedka bir kulul giringiriyey iyo qabow jiid (duuban) tuubo aan waxba tarayn.Inta badan loo isticmaalo kuleyliyaha warshadaha iyo kuleyliyaha marka la gudbinayo dareeraha cadaadiska hooseeya ee dhuumaha.Wakiilka walxaha 10, 20 birta.