Share Information. As at 28 February 2017, the Companyâs total number of Ordinary Shares of US$ 0.10 each is 173,659,259. No shares are held in treasury. The total number of voting rights is 173,659,259. The Companyâs Ordinary Shares have a Premium Listing on the Main Market of the London Stock Exchange under the symbol âPUREâ.
Not counting the BP disaster, we found at least 6,500 spills, leaks, fires or explosions nationwide-that's 18 a day. Overall, at least 34 million gallons of crude oil and other potentially toxic chemicals were spilled. That's triple the size of the 1989 Exxon Valdez spill.
Corrosion of pipeline. 6.1 TYPES OF CORROSION. Basically, there are four ways corrosion can occur. Corrosion can occur through a chemical reaction or three general types of electrochemical reactions. The three general types of electrochemical reactions that occur depend on the cause of the potential difference between the anode and the cathode.