diff --git a/locale/bg_BG.po b/locale/bg_BG.po
index 0e75b0e17f..0d8e1889f5 100644
--- a/locale/bg_BG.po
+++ b/locale/bg_BG.po
@@ -2,6 +2,10 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr ""
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr ""
diff --git a/locale/ca_ES.po b/locale/ca_ES.po
index 0b6b9811b2..6d9980231c 100644
--- a/locale/ca_ES.po
+++ b/locale/ca_ES.po
@@ -2,6 +2,11 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+#, fuzzy
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr "Subministra a la venda"
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr "Subministra a la venda"
diff --git a/locale/cs_CZ.po b/locale/cs_CZ.po
index 7149a85d2d..96d4b90114 100644
--- a/locale/cs_CZ.po
+++ b/locale/cs_CZ.po
@@ -2,6 +2,10 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr ""
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr ""
diff --git a/locale/de_DE.po b/locale/de_DE.po
index 6bbc82ec5a..dc9891ab01 100644
--- a/locale/de_DE.po
+++ b/locale/de_DE.po
@@ -2,6 +2,11 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+#, fuzzy
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr "Beschaffung bei Verkauf"
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr "Beschaffung bei Verkauf"
diff --git a/locale/es_AR.po b/locale/es_AR.po
index 2867427a5f..7e64499327 100644
--- a/locale/es_AR.po
+++ b/locale/es_AR.po
@@ -2,6 +2,11 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+#, fuzzy
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr "Suministra en la venta"
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr "Suministra en la venta"
diff --git a/locale/es_CO.po b/locale/es_CO.po
index 43a5a718a2..d9d782efae 100644
--- a/locale/es_CO.po
+++ b/locale/es_CO.po
@@ -2,6 +2,11 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+#, fuzzy
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr "Provisión en Venta"
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr "Provisión en Venta"
diff --git a/locale/es_EC.po b/locale/es_EC.po
index b8b7dcd180..47bae6ac03 100644
--- a/locale/es_EC.po
+++ b/locale/es_EC.po
@@ -2,6 +2,11 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+#, fuzzy
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr "Provisión en venta"
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr "Provisión en venta"
diff --git a/locale/es_ES.po b/locale/es_ES.po
index 2867427a5f..7e64499327 100644
--- a/locale/es_ES.po
+++ b/locale/es_ES.po
@@ -2,6 +2,11 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+#, fuzzy
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr "Suministra en la venta"
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr "Suministra en la venta"
diff --git a/locale/es_MX.po b/locale/es_MX.po
index 2867427a5f..7e64499327 100644
--- a/locale/es_MX.po
+++ b/locale/es_MX.po
@@ -2,6 +2,11 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+#, fuzzy
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr "Suministra en la venta"
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr "Suministra en la venta"
diff --git a/locale/fr_FR.po b/locale/fr_FR.po
index 720ec70d70..22a2b1eea5 100644
--- a/locale/fr_FR.po
+++ b/locale/fr_FR.po
@@ -2,6 +2,11 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+#, fuzzy
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr "Approvisionnement sur vente"
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr "Approvisionnement sur vente"
diff --git a/locale/hu_HU.po b/locale/hu_HU.po
index 7149a85d2d..96d4b90114 100644
--- a/locale/hu_HU.po
+++ b/locale/hu_HU.po
@@ -2,6 +2,10 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr ""
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr ""
diff --git a/locale/it_IT.po b/locale/it_IT.po
index 7149a85d2d..96d4b90114 100644
--- a/locale/it_IT.po
+++ b/locale/it_IT.po
@@ -2,6 +2,10 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr ""
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr ""
diff --git a/locale/ja_JP.po b/locale/ja_JP.po
index 7149a85d2d..96d4b90114 100644
--- a/locale/ja_JP.po
+++ b/locale/ja_JP.po
@@ -2,6 +2,10 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr ""
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr ""
diff --git a/locale/lo_LA.po b/locale/lo_LA.po
new file mode 100644
index 0000000000..96d4b90114
--- /dev/null
+++ b/locale/lo_LA.po
@@ -0,0 +1,39 @@
+# 
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr ""
+
+msgctxt "field:product.template,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr ""
+
+msgctxt "field:sale.line,purchase_request:"
+msgid "Purchase Request"
+msgstr ""
+
+msgctxt "field:sale.line,purchase_request_state:"
+msgid "Purchase Request State"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_purchase_request_form"
+msgid "Purchase Requests"
+msgstr ""
+
+msgctxt "selection:sale.line,purchase_request_state:"
+msgid ""
+msgstr ""
+
+msgctxt "selection:sale.line,purchase_request_state:"
+msgid "Cancel"
+msgstr ""
+
+msgctxt "selection:sale.line,purchase_request_state:"
+msgid "Purchased"
+msgstr ""
+
+msgctxt "selection:sale.line,purchase_request_state:"
+msgid "Requested"
+msgstr ""
diff --git a/locale/lt_LT.po b/locale/lt_LT.po
index 7149a85d2d..96d4b90114 100644
--- a/locale/lt_LT.po
+++ b/locale/lt_LT.po
@@ -2,6 +2,10 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr ""
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr ""
diff --git a/locale/nl_NL.po b/locale/nl_NL.po
index 56ef90b0a2..81391da9dd 100644
--- a/locale/nl_NL.po
+++ b/locale/nl_NL.po
@@ -2,6 +2,10 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr ""
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr ""
diff --git a/locale/pt_BR.po b/locale/pt_BR.po
index b3a82a3c9a..0d917fcec5 100644
--- a/locale/pt_BR.po
+++ b/locale/pt_BR.po
@@ -2,6 +2,11 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+#, fuzzy
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr "Suprir Na Venda"
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr "Suprir Na Venda"
diff --git a/locale/ru_RU.po b/locale/ru_RU.po
index c39f5d36fc..df3efae647 100644
--- a/locale/ru_RU.po
+++ b/locale/ru_RU.po
@@ -2,6 +2,10 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr ""
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr ""
diff --git a/locale/sl_SI.po b/locale/sl_SI.po
index e9b6173965..3dd1e40e7b 100644
--- a/locale/sl_SI.po
+++ b/locale/sl_SI.po
@@ -2,6 +2,11 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+#, fuzzy
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr "Dobava ob prodaji"
+
 msgctxt "field:product.template,supply_on_sale:"
 msgid "Supply On Sale"
 msgstr "Dobava ob prodaji"
diff --git a/locale/zh_CN.po b/locale/zh_CN.po
new file mode 100644
index 0000000000..96d4b90114
--- /dev/null
+++ b/locale/zh_CN.po
@@ -0,0 +1,39 @@
+# 
+msgid ""
+msgstr "Content-Type: text/plain; charset=utf-8\n"
+
+msgctxt "field:product.product,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr ""
+
+msgctxt "field:product.template,supply_on_sale:"
+msgid "Supply On Sale"
+msgstr ""
+
+msgctxt "field:sale.line,purchase_request:"
+msgid "Purchase Request"
+msgstr ""
+
+msgctxt "field:sale.line,purchase_request_state:"
+msgid "Purchase Request State"
+msgstr ""
+
+msgctxt "model:ir.action,name:act_purchase_request_form"
+msgid "Purchase Requests"
+msgstr ""
+
+msgctxt "selection:sale.line,purchase_request_state:"
+msgid ""
+msgstr ""
+
+msgctxt "selection:sale.line,purchase_request_state:"
+msgid "Cancel"
+msgstr ""
+
+msgctxt "selection:sale.line,purchase_request_state:"
+msgid "Purchased"
+msgstr ""
+
+msgctxt "selection:sale.line,purchase_request_state:"
+msgid "Requested"
+msgstr ""
diff --git a/setup.py b/setup.py
index bbb916a432..03ee35cb01 100644
--- a/setup.py
+++ b/setup.py
@@ -87,6 +87,7 @@ setup(name=name,
         'License :: OSI Approved :: GNU General Public License (GPL)',
         'Natural Language :: Bulgarian',
         'Natural Language :: Catalan',
+        'Natural Language :: Chinese (Simplified)',
         'Natural Language :: Czech',
         'Natural Language :: Dutch',
         'Natural Language :: English',