‘; var storytext = document.getElementById(‘storytext’); var heightToSkip = 0; function resetValues() { totalHeight = 0; targetChildElement = null; } if(storytext == null) { console.log(“Error finding storytext element for SA embed”); return; } for ( i = 0; i 0) { heightToSkip -= storytext.childNodes[i].clientHeight; resetValues(); } else if(heightToSkip minHeight && targetChildElement != null) { //console.log(“total height = ” + totalHeight); //console.log(“childNode = ” + targetChildElement); storytext.childNodes[targetChildElement].insertAdjacentHTML(‘afterend’, smartAssetDiv); smartasset = document.getElementById(‘smartasset-article’); smartasset.style.float = ‘left’; // allows module to have text float to right smartasset.style.marginRight =’20px’; smartasset.style.marginBottom =’25px’; //console.log(storytext.childNodes[targetChildElement]); //SMARTASSET.setDivIndex(targetChildElement); SMARTASSET.setSmartAssetScript(); /* bail out since we’re done */ break; } } /* div with id=”smartassetcontainer”. Sanity check to only embed once */ else if (storytext.childNodes[i].nodeName.toLowerCase() === ‘div’ && storytext.childNodes[i].id !== “undefined” && storytext.childNodes[i].id === “smartassetcontainer”) { break; } /* div with id=”ie_column” */ else if (storytext.childNodes[i].nodeName.toLowerCase() === ‘div’ && storytext.childNodes[i].id !== “undefined” && storytext.childNodes[i].id === “ie_column”) { resetValues(); } /* embeds from twitter, facebook, youtube */ else if (storytext.childNodes[i].nodeName.toLowerCase() === ‘div’ && storytext.childNodes[i].classList.contains(’embed’)) { resetValues(); } /* cnn video player */ else if (storytext.childNodes[i].nodeName.toLowerCase() === ‘div’ && storytext.childNodes[i].classList.contains(‘cnnplayer’)) { resetValues(); } /* images */ else if (storytext.childNodes[i].nodeName.toLowerCase() === ‘img’) { resetValues(); } /* images stored in figure tags */ else if (storytext.childNodes[i].nodeName.toLowerCase() === ‘figure’) { if(storytext.childNodes[i].clientWidth

The demand is for $40 billion in back taxes and around $150 billion in penalties and interest.

Acacia has refuted the findings, saying that its taxes have been paid in full.

The size of the bill is staggering: The total amount is roughly 190 times Acacia’s revenue in 2016, and four times the size of Tanzania’s $47 billion annual GDP.

Acacia said in a statement that the bill is based on the government’s claim that it under-reported revenue from gold mines called Buly and Buzwagi.

The Tanzanian government did not immediately respond to a request for comment.

Investors are worried, however: Acacia shares fell by as much as 13% in London on Tuesday.

“We see an increasing probability that Acacia will be forced to temporarily curtail production at Buly and Buzwagi until a resolution to the current dispute is reached,” said analysts at UBS.

Related: There is no boom in coal jobs

Tanzanian President John Magufuli, who is nicknamed “the Bulldozer,” has sought to force mining firms to pay more in taxes.

Earlier this month, the government approved new rules that required mining companies to pay higher royalty fees and imposed a new clearing fee on exports.

Magufuli has threatened to shut down the mines if companies did not comply with the demands.

“I have launched an economic war,” he said last week, according to Reuters. “We have asked them to come for talks … they have agreed to come. But if they delay those talks, I will close down all the mines.”

In March, Tanzania banned exports of partially processed gold and copper ore from the country.

Related: Why Zimbabwe shut down its diamond mines

Acacia, which sources a third of its revenue from partially processed metals, saw its shares drop by 20% after the ban was announced.

CNNMoney (London) First published July 25, 2017: 7:58 AM ET