3. This Agreement will be a lump sum contract and no price fluctuations in material, labor or any other related cost shall be borne by Ansell. For the avoidance of doubt, the Contract Price specified in clause 2 above includes all costs, materials, transportation cost to the Site, overtime, levies and any other relevant costs. Any additional products and/or services other than the work detailed in this Agreement, including Annexure B, intended to be done must be authorized in writing by Ansell’s authorized representatives. Ansell will only be liable for the costs of additional products and/or services if it has approved such additional products and/or services in writing.