Common use of Joint Filing Agreement Clause in Contracts

Joint Filing Agreement. February 14, 2013 In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, Commonwealth Bank of Australia, Colonial Holding Company Limited, Commonwealth Insurance Holdings Limited, Colonial First State Group Limited, First State Investments (Hong Kong) Limited, and First State Investment Management (UK) Limited each hereby agree to the joint filing of this statement on Schedule 13G (including any and all amendments hereto). In addition, each party to this Agreement expressly authorizes each other party to this Agreement to file on its behalf any and all amendments to such Statement on Schedule 13G. A copy of this Agreement shall be attached as an exhibit to the Statement on Schedule 13G filed on behalf of each of the parties hereto, to which this Agreement relates. This Agreement may be executed in multiple counterparts, each of which shall constitute an original, one and the same instrument. Commonwealth Bank of Australia By: /s/ John Xxxixx Xxxxxx Xxme: John Xxxixx Xxxxxx Xxtle: Company Secretary Colonial Holding Company Limited By: /s/ John Xxxixx Xxxxxx Xxme: John Xxxixx Xxxxxx Xxtle: Director Commonwealth Insurance Holdings Limited By: /s/ John Xxxixx Xxxxxx Xxme: John Xxxixx Xxxxxx Xxtle: Director Colonial First State Group Limited By: /s/ John Xxxixx Xxxxxx Xxme: John Xxxixx Xxxxxx Xxtle: Director First State Investments (Hong Kong) Limited By: /s/ Michxxx Xxxxxxxxx Xxme: Michxxx Xxxxxxxxx Xxtle: Director First State Investment Management (UK) Limited By: /s/ Greg Xxxxxx Xxme: Greg Xxxxxx

Joint Filing Agreement. February 1412, 2013 2016 In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, Commonwealth Bank of Australia, Colonial Holding Company Limited, Commonwealth Insurance Holdings Limited, Colonial First State Group Limited, First State Investments (Hong KongUK Holdings) Limited, SI Holdings Limited, First State Investment Managers (Asia) Limited and First State Investment Management (UK) Limited each hereby agree to the joint filing of this statement on Schedule 13G (including any and all amendments hereto). In addition, each party to this Agreement expressly authorizes each other party to this Agreement to file on its behalf any and all amendments to such Statement on Schedule 13G. A copy of this Agreement shall be attached as an exhibit to the Statement on Schedule 13G filed on behalf of each of the parties hereto, to which this Agreement relates. This Agreement may be executed in multiple counterparts, each of which shall constitute an original, one and the same instrument. Commonwealth Bank of Australia By: /s/ John Xxxixx Xxxxxx XxmeXxxxx Xxxxxxxxxxx Name: John Xxxixx Xxxxxx XxtleXxxxx Xxxxxxxxxxx Title: Company Secretary Colonial Holding Company Limited By: /s/ John Xxxixx Xxxxxx XxmeXxxxxxx Xxxxx Name: John Xxxixx Xxxxxx XxtleXxxxxxx Xxxxx Title: Director Commonwealth Insurance Holdings Limited By: /s/ John Xxxixx Xxxxxx XxmeXxxxxxx Xxxxx Name: John Xxxixx Xxxxxx XxtleXxxxxxx Xxxxx Title: Director Colonial First State Group Limited By: /s/ John Xxxixx Xxxxxx XxmeXxxxxx Name: John Xxxixx Xxxxxx XxtleXxxxxx Title: Director First State Investments (Hong KongUK Holdings) Ltd By: /s/ Xxxxxxx Xxxxxx Name: Xxxxxxx Xxxxxx Title: Secretary SI Holdings Limited By: /s/ Xxxxxxx Xxxxxx Name: Xxxxxxx Xxxxxx Title: Secretary First State Investment Managers (Asia) Limited By: /s/ Michxxx Xxxxxxxxx XxmeXxxxx Xxxxx Name: Michxxx Xxxxxxxxx XxtleXxxxx Xxxxx Title: Director First State Investment Management (UK) Limited By: /s/ Greg Xxxxxxx Xxxxxx XxmeName: Greg Xxxxxxx Xxxxxx

Joint Filing Agreement. February 14March , 2013 2012 In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, Commonwealth Bank of Australia, Colonial Holding Company Limited, Commonwealth Insurance Holdings Limited, Colonial First State Group Limited, First State Investments (Hong Kong) Limited, and First State Investment Management (UK) Limited each hereby agree to the joint filing of this statement on Schedule 13G (including any and all amendments hereto). In addition, each party to this Agreement expressly authorizes each other party to this Agreement to file on its behalf any and all amendments to such Statement on Schedule 13G. A copy of this Agreement shall be attached as an exhibit to the Statement on Schedule 13G filed on behalf of each of the parties hereto, to which this Agreement relates. This Agreement may be executed in multiple counterparts, each of which shall constitute an original, one and the same instrument. Commonwealth Bank of Australia By: /s/ John Xxxixx Xxxx Xxxxxx XxmeXxxxxx Name: John Xxxixx Xxxx Xxxxxx XxtleXxxxxx Title: Company Secretary Colonial Holding Company Limited By: /s/ John Xxxixx Xxxx Xxxxxx XxmeXxxxxx Name: John Xxxixx Xxxx Xxxxxx XxtleXxxxxx Title: Director Commonwealth Insurance Holdings Limited By: /s/ John Xxxixx Xxxx Xxxxxx XxmeXxxxxx Name: John Xxxixx Xxxx Xxxxxx XxtleXxxxxx Title: Director Colonial First State Group Limited By: /s/ John Xxxixx Xxxx Xxxxxx XxmeXxxxxx Name: John Xxxixx Xxxx Xxxxxx XxtleXxxxxx Title: Director First State Investments (Hong Kong) Limited By: /s/ Michxxx Xxxxxxx Xxxxxxxxx XxmeName: Michxxx Xxxxxxx Xxxxxxxxx XxtleTitle: Director First State Investment Management (UK) Limited By: /s/ Greg Xxxx Xxxxxx XxmeName: Greg Xxxx Xxxxxx

Joint Filing Agreement. February 14, 2013 2012 In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, Commonwealth Bank of Australia, Colonial Holding Company Limited, Commonwealth Insurance Holdings Limited, Colonial First State Group Limited, First State Investments (Hong Kong) Limited, and First State Investment Management (UK) Limited each hereby agree to the joint filing of this statement on Schedule 13G (including any and all amendments hereto). In addition, each party to this Agreement expressly authorizes each other party to this Agreement to file on its behalf any and all amendments to such Statement on Schedule 13G. A copy of this Agreement shall be attached as an exhibit to the Statement on Schedule 13G filed on behalf of each of the parties hereto, to which this Agreement relates. This Agreement may be executed in multiple counterparts, each of which shall constitute an original, one and the same instrument. Commonwealth Bank of Australia By: /s/ John Xxxixx Jxxx Dxxxxx Xxxxxx XxmeName: John Xxxixx Jxxx Dxxxxx Xxxxxx XxtleTitle: Company Secretary Colonial Holding Company Limited By: /s/ John Xxxixx Jxxx Dxxxxx Xxxxxx XxmeName: John Xxxixx Jxxx Dxxxxx Xxxxxx XxtleTitle: Director Commonwealth Insurance Holdings Limited By: /s/ John Xxxixx Jxxx Dxxxxx Xxxxxx XxmeName: John Xxxixx Jxxx Dxxxxx Xxxxxx XxtleTitle: Director Colonial First State Group Limited By: /s/ John Xxxixx Jxxx Dxxxxx Xxxxxx XxmeName: John Xxxixx Jxxx Dxxxxx Xxxxxx Xxtle: Director First State Investments (Hong Kong) Limited By: /s/ Michxxx Xxxxxxxxx Xxme: Michxxx Xxxxxxxxx XxtleTitle: Director First State Investment Management (UK) Limited By: /s/ Greg Gxxxxxx Rxxxxx Xxxxxx XxmeName: Greg Gxxxxxx Rxxxxx Xxxxxx

Joint Filing Agreement. February 1412, 2013 2015 In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, Commonwealth Bank of Australia, Colonial Holding Company Limited, Commonwealth Insurance Holdings Limited, Colonial First State Group Limited, First State Investments (Hong Kong) Limited, Limited and First State Investment Management (UK) Limited each hereby agree to the joint filing of this statement on Schedule 13G (including any and all amendments hereto). In addition, each party to this Agreement expressly authorizes each other party to this Agreement to file on its behalf any and all amendments to such Statement on Schedule 13G. A copy of this Agreement shall be attached as an exhibit to the Statement on Schedule 13G filed on behalf of each of the parties hereto, to which this Agreement relates. This Agreement may be executed in multiple counterparts, each of which shall constitute an original, one and the same instrument. Commonwealth Bank of Australia By: /s/ John Xxxixx Xxxxxxxx Xxxxxx XxmeName: John Xxxixx Xxxxxxxx Xxxxxx XxtleTitle: Company Secretary Colonial Holding Company Limited By: /s/ John Xxxixx Xxxxxxx Xxxxxx XxmeName: John Xxxixx Xxxxxxx Xxxxxx XxtleTitle: Director Commonwealth Insurance Holdings Limited By: /s/ John Xxxixx Xxxxxxx Xxxxxx XxmeName: John Xxxixx Xxxxxxx Xxxxxx XxtleTitle: Director Colonial First State Group Limited By: /s/ John Xxxixx Xxxxxxx Xxxxxx XxmeName: John Xxxixx Xxxxxxx Xxxxxx Xxtle: Director First State Investments (Hong Kong) Limited By: /s/ Michxxx Xxxxxxxxx Xxme: Michxxx Xxxxxxxxx XxtleTitle: Director First State Investment Management (UK) Limited By: /s/ Greg Xxxxxxx Xxxxxx XxmeName: Greg Xxxxxxx Xxxxxx

Joint Filing Agreement. February 14, 2013 2012 In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, Commonwealth Bank of Australia, Colonial Holding Company Limited, Commonwealth Insurance Holdings Limited, Colonial First State Group Limited, Limited and First State Investments (Hong Kong) Limited, and First State Investment Management (UK) Limited each hereby agree to the joint filing of this statement on Schedule 13G (including any and all amendments hereto). In addition, each party to this Agreement expressly authorizes each other party to this Agreement to file on its behalf any and all amendments to such Statement on Schedule 13G. A copy of this Agreement shall be attached as an exhibit to the Statement on Schedule 13G filed on behalf of each of the parties hereto, to which this Agreement relates. This Agreement may be executed in multiple counterparts, each of which shall constitute an original, one and the same instrument. Commonwealth Bank of Australia By: /s/ John Xxxixx Xxxx Xxxxxx XxmeXxxxxx Name: John Xxxixx Xxxx Xxxxxx XxtleXxxxxx Title: Company Secretary Colonial Holding Company Limited By: /s/ John Xxxixx Xxxx Xxxxxx XxmeXxxxxx Name: John Xxxixx Xxxx Xxxxxx XxtleXxxxxx Title: Director Commonwealth Insurance Holdings Limited By: /s/ John Xxxixx Xxxx Xxxxxx XxmeXxxxxx Name: John Xxxixx Xxxx Xxxxxx XxtleXxxxxx Title: Director Colonial First State Group Limited By: /s/ John Xxxixx Xxxx Xxxxxx XxmeXxxxxx Name: John Xxxixx Xxxx Xxxxxx XxtleXxxxxx Title: Director First State Investments (Hong Kong) Limited By: /s/ Michxxx /s/Xxxxxxx Xxxxxxxxx XxmeName: Michxxx Xxxxxxxxx Xxtle: Director First State Investment Management (UK) Limited By: /s/ Greg Xxxxxx Xxme: Greg XxxxxxXxxxxxx Xxxxxxxxx

Joint Filing Agreement. February 1412, 2013 2015 In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, Commonwealth Bank of Australia, Colonial Holding Company Limited, Commonwealth Insurance Holdings Limited, Colonial First State Group Limited, First State Investments (Hong Kong) Limited, Limited and First State Investment Management (UK) Limited each hereby agree to the joint filing of this statement on Schedule 13G (including any and all amendments hereto). In addition, each party to this Agreement expressly authorizes each other party to this Agreement to file on its behalf any and all amendments to such Statement on Schedule 13G. A copy of this Agreement shall be attached as an exhibit to the Statement on Schedule 13G filed on behalf of each of the parties hereto, to which this Agreement relates. This Agreement may be executed in multiple counterparts, each of which shall constitute an original, one and the same instrument. Commonwealth Bank of Australia By: /s/ John Xxxixx Xxxxxxxx Xxxxxx XxmeName: John Xxxixx Xxxxxxxx Xxxxxx XxtleTitle: Company Secretary Colonial Holding Company Limited By: /s/ John Xxxixx Xxxxxxx Xxxxxx XxmeName: John Xxxixx Xxxxxxx Xxxxxx XxtleTitle: Director Commonwealth Insurance Holdings Limited By: /s/ John Xxxixx Xxxxxxx Xxxxxx XxmeName: John Xxxixx Xxxxxxx Xxxxxx XxtleTitle: Director Colonial First State Group Limited By: /s/ John Xxxixx Xxxxxxx Xxxxxx XxmeName: John Xxxixx Xxxxxxx Xxxxxx Xxtle: Director First State Investments (Hong Kong) Limited By: /s/ Michxxx Xxxxxxxxx Xxme: Michxxx Xxxxxxxxx XxtleTitle: Director First State Investment Management (UK) Limited By: /s/ Greg Xxxxx Xxxxxx XxmeName: Greg Xxxxx Xxxxxx

Joint Filing Agreement. February 1412, 2013 2016 In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, Commonwealth Bank of Australia, Colonial Holding Company Limited, Commonwealth Insurance Holdings Limited, Colonial First State Group Limited, First State Investments (Hong Kong) Limited, and First State Investment Management (UK) Limited Limited, First State Investment Managers (Asia) Limited, FSIB Ltd, First State Investments Holdings (Singapore) Ltd, and First State Investments (Singapore) each hereby agree to the joint filing of this statement on Schedule 13G (including any and all amendments hereto). In addition, each party to this Agreement expressly authorizes each other party to this Agreement to file on its behalf any and all amendments to such Statement on Schedule 13G. A copy of this Agreement shall be attached as an exhibit to the Statement on Schedule 13G filed on behalf of each of the parties hereto, to which this Agreement relates. This Agreement may be executed in multiple counterparts, each of which shall constitute an original, one and the same instrument. Commonwealth Bank of Australia By: /s/ John Xxxixx Xxxxxx XxmeXxxxx Xxxxxxxxxxx Name: John Xxxixx Xxxxxx XxtleXxxxx Xxxxxxxxxxx Title: Company Secretary Colonial Holding Company Limited By: /s/ John Xxxixx Xxxxxx XxmeXxxxxxx Xxxxx Name: John Xxxixx Xxxxxx XxtleXxxxxxx Xxxxx Title: Director Commonwealth Insurance Holdings Limited By: /s/ John Xxxixx Xxxxxx XxmeXxxxxxx Xxxxx Name: John Xxxixx Xxxxxx XxtleXxxxxxx Xxxxx Title: Director Colonial First State Group Limited By: /s/ John Xxxixx Xxxxxx XxmeXxxxxx Name: John Xxxixx Xxxxxx Xxtle: Director First State Investments (Hong Kong) Limited By: /s/ Michxxx Xxxxxxxxx Xxme: Michxxx Xxxxxxxxx XxtleXxxxxx Title: Director First State Investment Management (UK) Limited By: /s/ Greg Xxxxxxx Xxxxxx XxmeName: Greg XxxxxxXxxxxxx Xxxxxx Title: Secretary First State Investment Managers (Asia) Limited By: /s/ Xxxxx Xxxxx Name: Xxxxx Xxxxx Title: Director FSIB Ltd By: /s/ Xxxxxxx Xxxxxxxxx Name: Xxxxxxx Xxxxxxxxx Title: Director First State Investments Holdings (Singapore) Limited By: /s/ Xxxxxxx Xxxxxxxxx Name: Xxxxxxx Xxxxxxxxx Title: Director First State Investments (Singapore) By: /s/ Xxxxxxx Xxxxxxxxx Name: Xxxxxxx Xxxxxxxxx

Joint Filing Agreement. February 1412, 2013 2016 In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, Commonwealth Bank of Australia, Colonial Holding Company Limited, Commonwealth Insurance Holdings Limited, Colonial First State Group Limited, Limited and Colonial First State Investments (Hong Kong) Limited, and First State Investment Asset Management (UKAustralia) Limited each hereby agree to the joint filing of this statement on Schedule 13G (including any and all amendments hereto). In addition, each party to this Agreement expressly authorizes each other party to this Agreement to file on its behalf any and all amendments to such Statement on Schedule 13G. A copy of this Agreement shall be attached as an exhibit to the Statement on Schedule 13G filed on behalf of each of the parties hereto, to which this Agreement relates. This Agreement may be executed in multiple counterparts, each of which shall constitute an original, one and the same instrument. Commonwealth Bank of Australia By: /s/ John Xxxixx Xxxxxx XxmeXxxxx Xxxxxxxxxxx Name: John Xxxixx Xxxxxx XxtleXxxxx Xxxxxxxxxxx Title: Company Secretary Colonial Holding Company Limited By: /s/ John Xxxixx Xxxxxx XxmeXxxxxxx Xxxxx Name: John Xxxixx Xxxxxx XxtleXxxxxxx Xxxxx Title: Director Commonwealth Insurance Holdings Limited By: /s/ John Xxxixx Xxxxxx XxmeXxxxxxx Xxxxx Name: John Xxxixx Xxxxxx XxtleXxxxxxx Xxxxx Title: Director Colonial First State Group Limited By: /s/ John Xxxixx Xxxxxx XxmeXxxxxx Name: John Xxxixx Xxxxxx XxtleXxxxxx Title: Director Colonial First State Investments Asset Management (Hong KongAustralia) Limited By: /s/ Michxxx Xxxxxxxxx XxmeXxxx Lazberger Name: Michxxx Xxxxxxxxx Xxtle: Director First State Investment Management (UK) Limited By: /s/ Greg Xxxxxx Xxme: Greg XxxxxxXxxx Lazberger