Rules of origin

ex Chapter 91Clocks and watches and partsthereof; except for:Manufacture in which the value ofall the materials used does notexceed 40 % of the ex-works priceof the product9105 Other clocks Manufacture in which:- the value of all the materials useddoes not exceed 40 % of the exworksprice of the product, andManufacture in which the value ofall the materials used does notexceed 30 % of the ex-works price ofthe product9109 Clock movements, complete andassembled9110 Complete watch or clockmovements, unassembled orpartly assembled (movementsets); incomplete watch or clockmovements, assembled; roughwatch or clock movements- the value of all the nonoriginatingmaterials used doesnot exceed the value of all theoriginating materials usedManufacture in which:- the value of all the materials useddoes not exceed 40 % of the exworksprice of the product, and- the value of all the nonoriginatingmaterials used doesnot exceed the value of all theoriginating materials usedManufacture in which:- the value of all the materials useddoes not exceed 40 % of the exworksprice of the product, and- within the above limit, the valueof all the materials ofheading 9114 used does notexceed 10 % of the ex-worksprice of the productManufacture in which the value ofall the materials used does notexceed 30 % of the ex-works price ofthe productManufacture in which the value ofall the materials used does notexceed 30 % of the ex-works price ofthe product9111 Watch cases and parts thereof Manufacture:- from materials of any heading,except that of the product, andManufacture in which the value ofall the materials used does notexceed 30 % of the ex-works price ofthe product9112 Clock cases and cases of asimilar type for other goods ofthis chapter, and parts thereof- in which the value of all thematerials used does not exceed40 % of the ex-works price of theproductManufacture:- from materials of any heading,except that of the product, and- in which the value of all thematerials used does not exceed40 % of the ex-works price of theproductManufacture in which the value ofall the materials used does notexceed 30 % of the ex-works price ofthe product9113 Watch straps, watch bands andwatch bracelets, and partsthereof:Ex 9113 10 and9113 20- Of metal clad with preciousmetal or of base metal, whetheror not gold- or silver-platedManufacture in which the value ofall the materials used does notexceed 40 % of the ex-works priceof the product