where can i buy gypsum

{"title":"Abrasion Resistance Blue Tci Drill Bit 15 1\/2 Inch For Hard Gypsum , Marble","imgUrl":"https:\/\/img.chinax.com\/nimg\/92\/0a\/8a120d92ffb10cfaf4eb43c12e5d-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"chuanzuan","Model Number":"IADC 537","Minimum Order Quantity":"1","Certification":"CE","Place of Origin":"china","Supply Ability":"100","Packaging Details":"Fumigation wooden box","size":"15 1\/2mm tci tricone bit","IADC Code":"537","Connection":"7 5\/8\"API reg pin","Nozzle Qty":"3NZ","Make up Torque(KN.m)":"16.3~21.7","Rotary Speed(rpm)":"80~40","Formation":"Hard formation with high compressive strength ,such as limestone,sandstone,dolomite,hard gypsum,marble,etc.","Bearing type":"Sealed and non-sealed bearing","Machine Type":"water well drilling","Color":"blue"}}

{"title":"Hollow Gecko Gypsum Board Expansion Screw Hollow Brick Expansion Bolt Hollow Wall Special Expansion Bolt","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/54\/c0a389715fd0d9f730ff51148aa4-200x200-1.jpg","attrs":{"Price":"$0.16\/pieces >=1000 pieces","Minimum Order Quantity":"1000 pieces","Certification":"GS","Packaging Details":"Cartons + plastic bags + pallet or according to requirement","Supply Ability":"5000 Ton\/Tons per Month","Warranty":"1","Measurement system":"Metric, Metric","Application":"Heavy Industry","Anchors type":"Sharp drywall anchors, Hammer drive anchors","Customized support":"OEM, ODM","Port":"Shanghai or Ningbo"}}