diff --git a/addons/product/product.py b/addons/product/product.py
index 29a7de0cbab..b5d4750c174 100644
--- a/addons/product/product.py
+++ b/addons/product/product.py
@@ -625,7 +625,7 @@ class product_template(osv.osv):
             if ptype != 'standard_price':
                 res[product.id] = product[ptype] or 0.0
             else:
-                company_id = product.env.user.company_id.id
+                company_id = context.get('force_company') or product.env.user.company_id.id
                 product = product.with_context(force_company=company_id)
                 res[product.id] = res[product.id] = product.sudo()[ptype]
             if ptype == 'list_price':
diff --git a/addons/purchase/purchase.py b/addons/purchase/purchase.py
index 6990fb1d64d..f62ca08f0e7 100644
--- a/addons/purchase/purchase.py
+++ b/addons/purchase/purchase.py
@@ -1412,7 +1412,7 @@ class procurement_order(osv.osv):
         qty = uom_obj._compute_qty(cr, uid, procurement.product_uom.id, procurement.product_qty, uom_id)
         if seller_qty:
             qty = max(qty, seller_qty)
-        price = pricelist_obj.price_get(cr, uid, [pricelist_id], procurement.product_id.id, qty, partner.id, {'uom': uom_id})[pricelist_id]
+        price = pricelist_obj.price_get(cr, uid, [pricelist_id], procurement.product_id.id, qty, partner.id, dict(context, uom=uom_id))[pricelist_id]
 
         #Passing partner_id to context for purchase order line integrity of Line name
         new_context = context.copy()
@@ -1495,14 +1495,15 @@ class procurement_order(osv.osv):
         linked_po_ids = []
         sum_po_line_ids = []
         for procurement in self.browse(cr, uid, ids, context=context):
-            partner = self._get_product_supplier(cr, uid, procurement, context=context)
+            ctx_company = dict(context or {}, force_company=procurement.company_id.id)
+            partner = self._get_product_supplier(cr, uid, procurement, context=ctx_company)
             if not partner:
                 self.message_post(cr, uid, [procurement.id], _('There is no supplier associated to product %s') % (procurement.product_id.name))
                 res[procurement.id] = False
             else:
                 schedule_date = self._get_purchase_schedule_date(cr, uid, procurement, company, context=context)
                 purchase_date = self._get_purchase_order_date(cr, uid, procurement, company, schedule_date, context=context) 
-                line_vals = self._get_po_line_values_from_proc(cr, uid, procurement, partner, company, schedule_date, context=context)
+                line_vals = self._get_po_line_values_from_proc(cr, uid, procurement, partner, company, schedule_date, context=ctx_company)
                 #look for any other draft PO for the same supplier, to attach the new line on instead of creating a new draft one
                 available_draft_po_ids = po_obj.search(cr, uid, [
                     ('partner_id', '=', partner.id), ('state', '=', 'draft'), ('picking_type_id', '=', procurement.rule_id.picking_type_id.id),